Q: What is the sum of all factors of the number 136,836 excluding 136,836?

A: 270,844

Why is 270,844 the sum of all factors of 136,836, excluding 136,836?

The factors of the number 136,836 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 181, 189, 252, 362, 378, 543, 724, 756, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 4887, 5068, 6516, 7602, 9774, 11403, 15204, 19548, 22806, 34209, 45612, 68418, 136836.

If you add them up, you will get the total of 137,106. Now subtract 136,836 to get 270,844