136760912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 273315840

約数和(自身を除く): 136554928

約数列:

[1, 2, 4, 8, 16, 41, 82, 163, 164, 326, 328, 652, 656, 1279, 1304, 2558, 2608, 5116, 6683, 10232, 13366, 20464, 26732, 52439, 53464, 104878, 106928, 208477, 209756, 416954, 419512, 833908, 839024, 1667816, 3335632, 8547557, 17095114, 34190228, 68380456, 136760912]

約数ペア:

[(1, 136760912), (2, 68380456), (4, 34190228), (8, 17095114), (16, 8547557), (41, 3335632), (82, 1667816), (163, 839024), (164, 833908), (326, 419512), (328, 416954), (652, 209756), (656, 208477), (1279, 106928), (1304, 104878), (2558, 53464), (2608, 52439), (5116, 26732), (6683, 20464), (10232, 13366)]