168989848

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{267389}}^1$

素因数の和:267474

約数の個数: 16

約数和(自身を含む): 320868000

約数和(自身を除く): 151878152

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 267389, 534778, 1069556, 2139112, 21123731, 42247462, 84494924, 168989848]

約数ペア:

[(1, 168989848), (2, 84494924), (4, 42247462), (8, 21123731), (79, 2139112), (158, 1069556), (316, 534778), (632, 267389)]