164598074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{17981}}^1$

素因数の和:18205

約数の個数: 16

約数和(自身を含む): 258940800

約数和(自身を除く): 94342726

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 17981, 35962, 413563, 827126, 3578219, 7156438, 82299037, 164598074]

約数ペア:

[(1, 164598074), (2, 82299037), (23, 7156438), (46, 3578219), (199, 827126), (398, 413563), (4577, 35962), (9154, 17981)]