Как разбить объект на части?

const object = { z: 3, a: 4, b: 1, c: 6}; 
const result = Object 
  .entries(object) 
  .map(entry => ({[entry[0]]: entry[1]})); 
console.log(result);

const lol = { z: 3, a: 4, b: 1, c: 6}; 
 
function toArr(obj) 
{ 
  const res = []; 
  for (let key in obj) 
  { 
    let buf = {}; 
    buf[key] = obj[key]; 
    res.push(buf); 
  } 
  return res; 
} 
 
console.log(toArr(lol));

const lol = { 
  z: 3, 
  a: 4, 
  b: 1, 
  c: 6 
}; 
const a = []; 
for (i in lol) { 
  var o = new Object(); 
  o[i] = lol[i]; 
  a.push(o) 
} 
 
console.log(a)