157502891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3907}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 194337024

約数和(自身を除く): 36834133

約数列:

[1, 7, 13, 91, 443, 3101, 3907, 5759, 27349, 40313, 50791, 355537, 1730801, 12115607, 22500413, 157502891]

約数ペア:

[(1, 157502891), (7, 22500413), (13, 12115607), (91, 1730801), (443, 355537), (3101, 50791), (3907, 40313), (5759, 27349)]