133896508

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 238258944

約数和(自身を除く): 104362436

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 2111, 4222, 8444, 15857, 31714, 63428, 213211, 331427, 426422, 662854, 852844, 1325708, 33474127, 66948254, 133896508]

約数ペア:

[(1, 133896508), (2, 66948254), (4, 33474127), (101, 1325708), (157, 852844), (202, 662854), (314, 426422), (404, 331427), (628, 213211), (2111, 63428), (4222, 31714), (8444, 15857)]