Q: What is the sum of all factors of the number 138,684 excluding 138,684?

A: 262,724

Why is 262,724 the sum of all factors of 138,684, excluding 138,684?

The factors of the number 138,684 are: 1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2667, 3302, 3556, 4953, 5334, 6604, 9906, 10668, 11557, 19812, 23114, 34671, 46228, 69342, 138684.

If you add them up, you will get the total of 138,946. Now subtract 138,684 to get 262,724