155198772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139067}}^1$

素因数の和:139108

約数の個数: 36

約数和(自身を含む): 404966016

約数和(自身を除く): 249767244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 139067, 278134, 417201, 556268, 834402, 1251603, 1668804, 2503206, 4311077, 5006412, 8622154, 12933231, 17244308, 25866462, 38799693, 51732924, 77599386, 155198772]

約数ペア:

[(1, 155198772), (2, 77599386), (3, 51732924), (4, 38799693), (6, 25866462), (9, 17244308), (12, 12933231), (18, 8622154), (31, 5006412), (36, 4311077), (62, 2503206), (93, 1668804), (124, 1251603), (186, 834402), (279, 556268), (372, 417201), (558, 278134), (1116, 139067)]