131598888

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{20849}}^1$

素因数の和:21121

約数の個数: 32

約数和(自身を含む): 330264000

約数和(自身を除く): 198665112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 20849, 41698, 62547, 83396, 125094, 166792, 250188, 500376, 5483287, 10966574, 16449861, 21933148, 32899722, 43866296, 65799444, 131598888]

約数ペア:

[(1, 131598888), (2, 65799444), (3, 43866296), (4, 32899722), (6, 21933148), (8, 16449861), (12, 10966574), (24, 5483287), (263, 500376), (526, 250188), (789, 166792), (1052, 125094), (1578, 83396), (2104, 62547), (3156, 41698), (6312, 20849)]