157090759

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9473}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 189176832

約数和(自身を除く): 32086073

約数列:

[1, 7, 23, 103, 161, 721, 2369, 9473, 16583, 66311, 217879, 975719, 1525153, 6830033, 22441537, 157090759]

約数ペア:

[(1, 157090759), (7, 22441537), (23, 6830033), (103, 1525153), (161, 975719), (721, 217879), (2369, 66311), (9473, 16583)]