Q: What is the sum of all factors of the number 159,894 excluding 159,894?

A: 259,434

Why is 259,434 the sum of all factors of 159,894, excluding 159,894?

The factors of the number 159,894 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 243, 282, 329, 378, 423, 486, 567, 658, 846, 987, 1134, 1269, 1701, 1974, 2538, 2961, 3402, 3807, 5922, 7614, 8883, 11421, 17766, 22842, 26649, 53298, 79947, 159894.

If you add them up, you will get the total of 160,153. Now subtract 159,894 to get 259,434