156639864

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{34171}}^1$

素因数の和:34371

約数の個数: 32

約数和(自身を含む): 393661440

約数和(自身を除く): 237021576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 34171, 68342, 102513, 136684, 205026, 273368, 410052, 820104, 6526661, 13053322, 19579983, 26106644, 39159966, 52213288, 78319932, 156639864]

約数ペア:

[(1, 156639864), (2, 78319932), (3, 52213288), (4, 39159966), (6, 26106644), (8, 19579983), (12, 13053322), (24, 6526661), (191, 820104), (382, 410052), (573, 273368), (764, 205026), (1146, 136684), (1528, 102513), (2292, 68342), (4584, 34171)]