164065812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{317957}}^1$

素因数の和:318007

約数の個数: 24

約数和(自身を含む): 391724256

約数和(自身を除く): 227658444

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 317957, 635914, 953871, 1271828, 1907742, 3815484, 13672151, 27344302, 41016453, 54688604, 82032906, 164065812]

約数ペア:

[(1, 164065812), (2, 82032906), (3, 54688604), (4, 41016453), (6, 27344302), (12, 13672151), (43, 3815484), (86, 1907742), (129, 1271828), (172, 953871), (258, 635914), (516, 317957)]