158966830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85009}}^1$

素因数の和:85044

約数の個数: 32

約数和(自身を含む): 330518880

約数和(自身を除く): 171552050

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 85009, 170018, 425045, 850090, 935099, 1445153, 1870198, 2890306, 4675495, 7225765, 9350990, 14451530, 15896683, 31793366, 79483415, 158966830]

約数ペア:

[(1, 158966830), (2, 79483415), (5, 31793366), (10, 15896683), (11, 14451530), (17, 9350990), (22, 7225765), (34, 4675495), (55, 2890306), (85, 1870198), (110, 1445153), (170, 935099), (187, 850090), (374, 425045), (935, 170018), (1870, 85009)]