168548084

素因数分解:

$2^2\times {\mathrm{2141}}^1\times {\mathrm{19681}}^1$

素因数の和:21826

約数の個数: 12

約数和(自身を含む): 295111908

約数和(自身を除く): 126563824

約数列:

[1, 2, 4, 2141, 4282, 8564, 19681, 39362, 78724, 42137021, 84274042, 168548084]

約数ペア:

[(1, 168548084), (2, 84274042), (4, 42137021), (2141, 78724), (4282, 39362), (8564, 19681)]