157049971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 174073536

約数和(自身を除く): 17023565

約数列:

[1, 13, 53, 103, 689, 1339, 2213, 5459, 28769, 70967, 117289, 227939, 1524757, 2963207, 12080767, 157049971]

約数ペア:

[(1, 157049971), (13, 12080767), (53, 2963207), (103, 1524757), (689, 227939), (1339, 117289), (2213, 70967), (5459, 28769)]