160900630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9817}}^1$

素因数の和:9984

約数の個数: 32

約数和(自身を含む): 318103200

約数和(自身を除く): 157202570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 9817, 16390, 19634, 49085, 98170, 107987, 215974, 539935, 1079870, 1462733, 2925466, 7313665, 14627330, 16090063, 32180126, 80450315, 160900630]

約数ペア:

[(1, 160900630), (2, 80450315), (5, 32180126), (10, 16090063), (11, 14627330), (22, 7313665), (55, 2925466), (110, 1462733), (149, 1079870), (298, 539935), (745, 215974), (1490, 107987), (1639, 98170), (3278, 49085), (8195, 19634), (9817, 16390)]