Q: What is the sum of all factors of the number 157,474,557 excluding 157,474,557?
A: 81,248,323
The factors of the number 157,474,557 are: 1, 3, 9, 27, 43, 129, 387, 1161, 135637, 406911, 1220733, 3662199, 5832391, 17497173, 52491519, 157474557.
If you add them up, you will get the total of 157,474,638. Now subtract 157,474,557 to get 81,248,323