168339904

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{25537}}^1$

素因数の和:25652

約数の個数: 28

約数和(自身を含む): 337305904

約数和(自身を除く): 168966000

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 25537, 51074, 102148, 204296, 408592, 817184, 1634368, 2630311, 5260622, 10521244, 21042488, 42084976, 84169952, 168339904]

約数ペア:

[(1, 168339904), (2, 84169952), (4, 42084976), (8, 21042488), (16, 10521244), (32, 5260622), (64, 2630311), (103, 1634368), (206, 817184), (412, 408592), (824, 204296), (1648, 102148), (3296, 51074), (6592, 25537)]