157475332

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13049}}^1$

素因数の和:13491

約数の個数: 24

約数和(自身を含む): 315705600

約数和(自身を除く): 158230268

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 13049, 26098, 52196, 91343, 182686, 365372, 5624119, 11248238, 22496476, 39368833, 78737666, 157475332]

約数ペア:

[(1, 157475332), (2, 78737666), (4, 39368833), (7, 22496476), (14, 11248238), (28, 5624119), (431, 365372), (862, 182686), (1724, 91343), (3017, 52196), (6034, 26098), (12068, 13049)]