156826872

素因数分解:

$2^3\times 3^2\times {\mathrm{2178151}}^1$

素因数の和:2178163

約数の個数: 24

約数和(自身を含む): 424739640

約数和(自身を除く): 267912768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2178151, 4356302, 6534453, 8712604, 13068906, 17425208, 19603359, 26137812, 39206718, 52275624, 78413436, 156826872]

約数ペア:

[(1, 156826872), (2, 78413436), (3, 52275624), (4, 39206718), (6, 26137812), (8, 19603359), (9, 17425208), (12, 13068906), (18, 8712604), (24, 6534453), (36, 4356302), (72, 2178151)]