156748135

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 191466720

約数和(自身を除く): 34718585

約数列:

[1, 5, 89, 163, 445, 815, 2161, 10805, 14507, 72535, 192329, 352243, 961645, 1761215, 31349627, 156748135]

約数ペア:

[(1, 156748135), (5, 31349627), (89, 1761215), (163, 961645), (445, 352243), (815, 192329), (2161, 72535), (10805, 14507)]