157625692

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{9859}}^1$

素因数の和:10441

約数の個数: 24

約数和(自身を含む): 315835520

約数和(自身を除く): 158209828

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 7994, 9859, 15988, 19718, 39436, 69013, 138026, 276052, 5629489, 11258978, 22517956, 39406423, 78812846, 157625692]

約数ペア:

[(1, 157625692), (2, 78812846), (4, 39406423), (7, 22517956), (14, 11258978), (28, 5629489), (571, 276052), (1142, 138026), (2284, 69013), (3997, 39436), (7994, 19718), (9859, 15988)]