156930886

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487363}}^1$

素因数の和:487395

約数の個数: 16

約数和(自身を含む): 280721664

約数和(自身を除く): 123790778

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487363, 974726, 3411541, 6823082, 11209349, 22418698, 78465443, 156930886]

約数ペア:

[(1, 156930886), (2, 78465443), (7, 22418698), (14, 11209349), (23, 6823082), (46, 3411541), (161, 974726), (322, 487363)]