139268962

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 259153920

約数和(自身を除く): 119884958

約数列:

[1, 2, 7, 14, 29, 37, 58, 73, 74, 127, 146, 203, 254, 259, 406, 511, 518, 889, 1022, 1073, 1778, 2117, 2146, 2701, 3683, 4234, 4699, 5402, 7366, 7511, 9271, 9398, 14819, 15022, 18542, 18907, 25781, 29638, 32893, 37814, 51562, 64897, 65786, 78329, 129794, 136271, 156658, 268859, 272542, 343027, 537718, 548303, 686054, 953897, 1096606, 1882013, 1907794, 2401189, 3764026, 4802378, 9947783, 19895566, 69634481, 139268962]

約数ペア:

[(1, 139268962), (2, 69634481), (7, 19895566), (14, 9947783), (29, 4802378), (37, 3764026), (58, 2401189), (73, 1907794), (74, 1882013), (127, 1096606), (146, 953897), (203, 686054), (254, 548303), (259, 537718), (406, 343027), (511, 272542), (518, 268859), (889, 156658), (1022, 136271), (1073, 129794), (1778, 78329), (2117, 65786), (2146, 64897), (2701, 51562), (3683, 37814), (4234, 32893), (4699, 29638), (5402, 25781), (7366, 18907), (7511, 18542), (9271, 15022), (9398, 14819)]