156980483642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{9200591}}^1$

素因数の和:9201061

約数の個数: 16

約数和(自身を含む): 248415984000

約数和(自身を除く): 91435500358

約数列:

[1, 2, 19, 38, 449, 898, 8531, 17062, 9200591, 18401182, 174811229, 349622458, 4131065359, 8262130718, 78490241821, 156980483642]

約数ペア:

[(1, 156980483642), (2, 78490241821), (19, 8262130718), (38, 4131065359), (449, 349622458), (898, 174811229), (8531, 18401182), (17062, 9200591)]