128076864

素因数分解:

$2^6\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1447}}^1$

素因数の和:1923

約数の個数: 56

約数和(自身を含む): 339839808

約数和(自身を除く): 211762944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 461, 922, 1383, 1447, 1844, 2766, 2894, 3688, 4341, 5532, 5788, 7376, 8682, 11064, 11576, 14752, 17364, 22128, 23152, 29504, 34728, 44256, 46304, 69456, 88512, 92608, 138912, 277824, 667067, 1334134, 2001201, 2668268, 4002402, 5336536, 8004804, 10673072, 16009608, 21346144, 32019216, 42692288, 64038432, 128076864]

約数ペア:

[(1, 128076864), (2, 64038432), (3, 42692288), (4, 32019216), (6, 21346144), (8, 16009608), (12, 10673072), (16, 8004804), (24, 5336536), (32, 4002402), (48, 2668268), (64, 2001201), (96, 1334134), (192, 667067), (461, 277824), (922, 138912), (1383, 92608), (1447, 88512), (1844, 69456), (2766, 46304), (2894, 44256), (3688, 34728), (4341, 29504), (5532, 23152), (5788, 22128), (7376, 17364), (8682, 14752), (11064, 11576)]