157080418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{21187}}^1$

素因数の和:21537

約数の個数: 16

約数和(自身を含む): 257815584

約数和(自身を除く): 100735166

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 21187, 42374, 233057, 466114, 7140019, 14280038, 78540209, 157080418]

約数ペア:

[(1, 157080418), (2, 78540209), (11, 14280038), (22, 7140019), (337, 466114), (674, 233057), (3707, 42374), (7414, 21187)]