128260951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8647}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 158846464

約数和(自身を除く): 30585513

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 8647, 14833, 60529, 112411, 786877, 1409461, 9866227, 18322993, 128260951]

約数ペア:

[(1, 128260951), (7, 18322993), (13, 9866227), (91, 1409461), (163, 786877), (1141, 112411), (2119, 60529), (8647, 14833)]