149979746

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{630167}}^1$

素因数の和:630193

約数の個数: 16

約数和(自身を含む): 272232576

約数和(自身を除く): 122252830

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 630167, 1260334, 4411169, 8822338, 10712839, 21425678, 74989873, 149979746]

約数ペア:

[(1, 149979746), (2, 74989873), (7, 21425678), (14, 10712839), (17, 8822338), (34, 4411169), (119, 1260334), (238, 630167)]