157021324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1266301}}^1$

素因数の和:1266336

約数の個数: 12

約数和(自身を含む): 283651648

約数和(自身を除く): 126630324

約数列:

[1, 2, 4, 31, 62, 124, 1266301, 2532602, 5065204, 39255331, 78510662, 157021324]

約数ペア:

[(1, 157021324), (2, 78510662), (4, 39255331), (31, 5065204), (62, 2532602), (124, 1266301)]