138020176

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3491}}^1$

素因数の和:3859

約数の個数: 40

約数和(自身を含む): 306569664

約数和(自身を除く): 168549488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 3491, 4942, 5648, 6982, 9884, 13964, 19768, 24437, 27928, 39536, 48874, 55856, 97748, 195496, 390992, 1232323, 2464646, 4929292, 8626261, 9858584, 17252522, 19717168, 34505044, 69010088, 138020176]

約数ペア:

[(1, 138020176), (2, 69010088), (4, 34505044), (7, 19717168), (8, 17252522), (14, 9858584), (16, 8626261), (28, 4929292), (56, 2464646), (112, 1232323), (353, 390992), (706, 195496), (1412, 97748), (2471, 55856), (2824, 48874), (3491, 39536), (4942, 27928), (5648, 24437), (6982, 19768), (9884, 13964)]