149845633

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{74071}}^1$

素因数の和:74112

約数の個数: 12

約数和(自身を含む): 181920832

約数和(自身を除く): 32075199

約数列:

[1, 7, 17, 119, 289, 2023, 74071, 518497, 1259207, 8814449, 21406519, 149845633]

約数ペア:

[(1, 149845633), (7, 21406519), (17, 8814449), (119, 1259207), (289, 518497), (2023, 74071)]