Q: What is the sum of all factors of the number 138,744 excluding 138,744?

A: 254,376

Why is 254,376 the sum of all factors of 138,744, excluding 138,744?

The factors of the number 138,744 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 738, 846, 984, 1128, 1476, 1692, 1927, 2952, 3384, 3854, 5781, 7708, 11562, 15416, 17343, 23124, 34686, 46248, 69372, 138744.

If you add them up, you will get the total of 138,998. Now subtract 138,744 to get 254,376