168066544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{256199}}^1$

素因数の和:256248

約数の個数: 20

約数和(自身を含む): 333572400

約数和(自身を除く): 165505856

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 256199, 512398, 1024796, 2049592, 4099184, 10504159, 21008318, 42016636, 84033272, 168066544]

約数ペア:

[(1, 168066544), (2, 84033272), (4, 42016636), (8, 21008318), (16, 10504159), (41, 4099184), (82, 2049592), (164, 1024796), (328, 512398), (656, 256199)]