156988561471

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{111431}}^1\times {\mathrm{11839}}^1$

素因数の和:123294

約数の個数: 16

約数和(自身を含む): 189987102720

約数和(自身を除く): 32998541249

約数列:

[1, 7, 17, 119, 11839, 82873, 111431, 201263, 780017, 1408841, 1894327, 13260289, 1319231609, 9234621263, 22426937353, 156988561471]

約数ペア:

[(1, 156988561471), (7, 22426937353), (17, 9234621263), (119, 1319231609), (11839, 13260289), (82873, 1894327), (111431, 1408841), (201263, 780017)]