156969604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{2917}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 300017088

約数和(自身を除く): 143047484

約数列:

[1, 2, 4, 11, 22, 44, 1223, 2446, 2917, 4892, 5834, 11668, 13453, 26906, 32087, 53812, 64174, 128348, 3567491, 7134982, 14269964, 39242401, 78484802, 156969604]

約数ペア:

[(1, 156969604), (2, 78484802), (4, 39242401), (11, 14269964), (22, 7134982), (44, 3567491), (1223, 128348), (2446, 64174), (2917, 53812), (4892, 32087), (5834, 26906), (11668, 13453)]