161415691938

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{15704971}}^1$

素因数の和:15705550

約数の個数: 24

約数和(自身を含む): 350346515376

約数和(自身を除く): 188930823438

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 10278, 15704971, 31409942, 47114913, 94229826, 141344739, 282689478, 8967538441, 17935076882, 26902615323, 53805230646, 80707845969, 161415691938]

約数ペア:

[(1, 161415691938), (2, 80707845969), (3, 53805230646), (6, 26902615323), (9, 17935076882), (18, 8967538441), (571, 282689478), (1142, 141344739), (1713, 94229826), (3426, 47114913), (5139, 31409942), (10278, 15704971)]