128099472

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{17911}}^1$

素因数の和:18071

約数の個数: 40

約数和(自身を含む): 333163200

約数和(自身を除く): 205063728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 17911, 35822, 53733, 71644, 107466, 143288, 214932, 286576, 429864, 859728, 2668739, 5337478, 8006217, 10674956, 16012434, 21349912, 32024868, 42699824, 64049736, 128099472]

約数ペア:

[(1, 128099472), (2, 64049736), (3, 42699824), (4, 32024868), (6, 21349912), (8, 16012434), (12, 10674956), (16, 8006217), (24, 5337478), (48, 2668739), (149, 859728), (298, 429864), (447, 286576), (596, 214932), (894, 143288), (1192, 107466), (1788, 71644), (2384, 53733), (3576, 35822), (7152, 17911)]