156777179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 179262720

約数和(自身を除く): 22485541

約数列:

[1, 13, 17, 221, 479, 1481, 6227, 8143, 19253, 25177, 105859, 327301, 709399, 9222187, 12059783, 156777179]

約数ペア:

[(1, 156777179), (13, 12059783), (17, 9222187), (221, 709399), (479, 327301), (1481, 105859), (6227, 25177), (8143, 19253)]