128106624

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 342720000

約数和(自身を除く): 214613376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1788, 2239, 2384, 3576, 4478, 4768, 6717, 7152, 8956, 9536, 13434, 14304, 17912, 19072, 26868, 28608, 35824, 53736, 57216, 71648, 107472, 143296, 214944, 286592, 333611, 429888, 667222, 859776, 1000833, 1334444, 2001666, 2668888, 4003332, 5337776, 8006664, 10675552, 16013328, 21351104, 32026656, 42702208, 64053312, 128106624]

約数ペア:

[(1, 128106624), (2, 64053312), (3, 42702208), (4, 32026656), (6, 21351104), (8, 16013328), (12, 10675552), (16, 8006664), (24, 5337776), (32, 4003332), (48, 2668888), (64, 2001666), (96, 1334444), (128, 1000833), (149, 859776), (192, 667222), (298, 429888), (384, 333611), (447, 286592), (596, 214944), (894, 143296), (1192, 107472), (1788, 71648), (2239, 57216), (2384, 53736), (3576, 35824), (4478, 28608), (4768, 26868), (6717, 19072), (7152, 17912), (8956, 14304), (9536, 13434)]