156939039047

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1\times {\mathrm{56489}}^1$

素因数の和:59530

約数の個数: 16

約数和(自身を含む): 180733654080

約数和(自身を除く): 23794615033

約数列:

[1, 7, 137, 959, 2897, 20279, 56489, 395423, 396889, 2778223, 7738993, 54172951, 163648633, 1145540431, 22419862721, 156939039047]

約数ペア:

[(1, 156939039047), (7, 22419862721), (137, 1145540431), (959, 163648633), (2897, 54172951), (20279, 7738993), (56489, 2778223), (395423, 396889)]