Q: What is the sum of all factors of the number 142,428 excluding 142,428?

A: 252,708

Why is 252,708 the sum of all factors of 142,428, excluding 142,428?

The factors of the number 142,428 are: 1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 83, 132, 143, 156, 166, 249, 286, 332, 429, 498, 572, 858, 913, 996, 1079, 1716, 1826, 2158, 2739, 3237, 3652, 4316, 5478, 6474, 10956, 11869, 12948, 23738, 35607, 47476, 71214, 142428.

If you add them up, you will get the total of 142,680. Now subtract 142,428 to get 252,708