Q: What is the sum of all factors of the number 155,015,146 excluding 155,015,146?

A: 134,236,502

Why is 134,236,502 the sum of all factors of 155,015,146, excluding 155,015,146?

The factors of the number 155,015,146 are: 1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 31883, 63766, 350713, 414479, 542011, 701426, 828958, 1084022, 4559269, 5962121, 7046143, 9118538, 11924242, 14092286, 77507573, 155015146.

If you add them up, you will get the total of 155,015,280. Now subtract 155,015,146 to get 134,236,502