138010768

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42491}}^1$

素因数の和:42535

約数の個数: 40

約数和(自身を含む): 316140480

約数和(自身を除く): 178129712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 42491, 84982, 169964, 297437, 339928, 594874, 679856, 1189748, 1232239, 2379496, 2464478, 4758992, 4928956, 8625673, 9857912, 17251346, 19715824, 34502692, 69005384, 138010768]

約数ペア:

[(1, 138010768), (2, 69005384), (4, 34502692), (7, 19715824), (8, 17251346), (14, 9857912), (16, 8625673), (28, 4928956), (29, 4758992), (56, 2464478), (58, 2379496), (112, 1232239), (116, 1189748), (203, 679856), (232, 594874), (406, 339928), (464, 297437), (812, 169964), (1624, 84982), (3248, 42491)]