156920148905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{113017}}^1$

素因数の和:113597

約数の個数: 32

約数和(自身を含む): 208135757088

約数和(自身を除く): 51215608183

約数列:

[1, 5, 13, 41, 65, 205, 521, 533, 2605, 2665, 6773, 21361, 33865, 106805, 113017, 277693, 565085, 1388465, 1469221, 4633697, 7346105, 23168485, 58881857, 60238061, 294409285, 301190305, 765464141, 2414156137, 3827320705, 12070780685, 31384029781, 156920148905]

約数ペア:

[(1, 156920148905), (5, 31384029781), (13, 12070780685), (41, 3827320705), (65, 2414156137), (205, 765464141), (521, 301190305), (533, 294409285), (2605, 60238061), (2665, 58881857), (6773, 23168485), (21361, 7346105), (33865, 4633697), (106805, 1469221), (113017, 1388465), (277693, 565085)]