155524996870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{445541}}^1$

素因数の和:446136

約数の個数: 32

約数和(自身を含む): 284669258976

約数和(自身を除く): 129144262106

約数列:

[1, 2, 5, 10, 67, 134, 335, 521, 670, 1042, 2605, 5210, 34907, 69814, 174535, 349070, 445541, 891082, 2227705, 4455410, 29851247, 59702494, 149256235, 232126861, 298512470, 464253722, 1160634305, 2321268610, 15552499687, 31104999374, 77762498435, 155524996870]

約数ペア:

[(1, 155524996870), (2, 77762498435), (5, 31104999374), (10, 15552499687), (67, 2321268610), (134, 1160634305), (335, 464253722), (521, 298512470), (670, 232126861), (1042, 149256235), (2605, 59702494), (5210, 29851247), (34907, 4455410), (69814, 2227705), (174535, 891082), (349070, 445541)]