166877930

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{19427}}^1$

素因数の和:20293

約数の個数: 16

約数和(自身を含む): 300745440

約数和(自身を除く): 133867510

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 8590, 19427, 38854, 97135, 194270, 16687793, 33375586, 83438965, 166877930]

約数ペア:

[(1, 166877930), (2, 83438965), (5, 33375586), (10, 16687793), (859, 194270), (1718, 97135), (4295, 38854), (8590, 19427)]