155655492190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5920711}}^1$

素因数の和:5920968

約数の個数: 32

約数和(自身を含む): 306929710080

約数和(自身を除く): 151274217890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 5920711, 11841422, 29603555, 59207110, 65127821, 130255642, 325639105, 651278210, 1415049929, 2830099858, 7075249645, 14150499290, 15565549219, 31131098438, 77827746095, 155655492190]

約数ペア:

[(1, 155655492190), (2, 77827746095), (5, 31131098438), (10, 15565549219), (11, 14150499290), (22, 7075249645), (55, 2830099858), (110, 1415049929), (239, 651278210), (478, 325639105), (1195, 130255642), (2390, 65127821), (2629, 59207110), (5258, 29603555), (13145, 11841422), (26290, 5920711)]