1256179671152

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{75274429}}^1$

素因数の和:75274593

約数の個数: 40

約数和(自身を含む): 2800208796000

約数和(自身を除く): 1544029124848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 75274429, 150548858, 301097716, 526921003, 602195432, 1053842006, 1204390864, 2107684012, 4215368024, 8430736048, 11215889921, 22431779842, 44863559684, 78511229447, 89727119368, 157022458894, 179454238736, 314044917788, 628089835576, 1256179671152]

約数ペア:

[(1, 1256179671152), (2, 628089835576), (4, 314044917788), (7, 179454238736), (8, 157022458894), (14, 89727119368), (16, 78511229447), (28, 44863559684), (56, 22431779842), (112, 11215889921), (149, 8430736048), (298, 4215368024), (596, 2107684012), (1043, 1204390864), (1192, 1053842006), (2086, 602195432), (2384, 526921003), (4172, 301097716), (8344, 150548858), (16688, 75274429)]