157455217

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 169413120

約数和(自身を除く): 11957903

約数列:

[1, 23, 47, 113, 1081, 1289, 2599, 5311, 29647, 60583, 122153, 145657, 1393409, 3350111, 6845879, 157455217]

約数ペア:

[(1, 157455217), (23, 6845879), (47, 3350111), (113, 1393409), (1081, 145657), (1289, 122153), (2599, 60583), (5311, 29647)]