156930401985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{6833}}^1\times {\mathrm{31247}}^1$

素因数の和:38102

約数の個数: 48

約数和(自身を含む): 292134802176

約数和(自身を除く): 135204400191

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 6833, 20499, 31247, 34165, 47831, 93741, 102495, 143493, 156235, 218729, 239155, 334817, 468705, 656187, 717465, 1004451, 1093645, 1531103, 1674085, 3280935, 4593309, 5022255, 7655515, 22966545, 213510751, 640532253, 1067553755, 1494575257, 3202661265, 4483725771, 7472876285, 10462026799, 22418628855, 31386080397, 52310133995, 156930401985]

約数ペア:

[(1, 156930401985), (3, 52310133995), (5, 31386080397), (7, 22418628855), (15, 10462026799), (21, 7472876285), (35, 4483725771), (49, 3202661265), (105, 1494575257), (147, 1067553755), (245, 640532253), (735, 213510751), (6833, 22966545), (20499, 7655515), (31247, 5022255), (34165, 4593309), (47831, 3280935), (93741, 1674085), (102495, 1531103), (143493, 1093645), (156235, 1004451), (218729, 717465), (239155, 656187), (334817, 468705)]