157026107

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 184135680

約数和(自身を除く): 27109573

約数列:

[1, 7, 47, 239, 329, 1673, 1997, 11233, 13979, 78631, 93859, 477283, 657013, 3340981, 22432301, 157026107]

約数ペア:

[(1, 157026107), (7, 22432301), (47, 3340981), (239, 657013), (329, 477283), (1673, 93859), (1997, 78631), (11233, 13979)]