157055311

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3797}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 189596160

約数和(自身を除く): 32540849

約数列:

[1, 7, 19, 133, 311, 2177, 3797, 5909, 26579, 41363, 72143, 505001, 1180867, 8266069, 22436473, 157055311]

約数ペア:

[(1, 157055311), (7, 22436473), (19, 8266069), (133, 1180867), (311, 505001), (2177, 72143), (3797, 41363), (5909, 26579)]