128412164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{4057}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 231452088

約数和(自身を除く): 103039924

約数列:

[1, 2, 4, 41, 82, 164, 193, 386, 772, 4057, 7913, 8114, 15826, 16228, 31652, 166337, 332674, 665348, 783001, 1566002, 3132004, 32103041, 64206082, 128412164]

約数ペア:

[(1, 128412164), (2, 64206082), (4, 32103041), (41, 3132004), (82, 1566002), (164, 783001), (193, 665348), (386, 332674), (772, 166337), (4057, 31652), (7913, 16228), (8114, 15826)]