156928713905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{80923}}^1$

素因数の和:81233

約数の個数: 32

約数和(自身を含む): 201015216000

約数和(自身を除く): 44086502095

約数列:

[1, 5, 19, 95, 137, 149, 685, 745, 2603, 2831, 13015, 14155, 20413, 80923, 102065, 387847, 404615, 1537537, 1939235, 7687685, 11086451, 12057527, 55432255, 60287635, 210642569, 229093013, 1053212845, 1145465065, 1651881199, 8259405995, 31385742781, 156928713905]

約数ペア:

[(1, 156928713905), (5, 31385742781), (19, 8259405995), (95, 1651881199), (137, 1145465065), (149, 1053212845), (685, 229093013), (745, 210642569), (2603, 60287635), (2831, 55432255), (13015, 12057527), (14155, 11086451), (20413, 7687685), (80923, 1939235), (102065, 1537537), (387847, 404615)]