156637942

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{2309}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 238003920

約数和(自身を除く): 81365978

約数列:

[1, 2, 107, 214, 317, 634, 2309, 4618, 33919, 67838, 247063, 494126, 731953, 1463906, 78318971, 156637942]

約数ペア:

[(1, 156637942), (2, 78318971), (107, 1463906), (214, 731953), (317, 494126), (634, 247063), (2309, 67838), (4618, 33919)]