157450889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 173074320

約数和(自身を除く): 15623431

約数列:

[1, 17, 29, 493, 521, 613, 8857, 10421, 15109, 17777, 256853, 302209, 319373, 5429341, 9261817, 157450889]

約数ペア:

[(1, 157450889), (17, 9261817), (29, 5429341), (493, 319373), (521, 302209), (613, 256853), (8857, 17777), (10421, 15109)]