159454078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{495199}}^1$

素因数の和:495231

約数の個数: 16

約数和(自身を含む): 285235200

約数和(自身を除く): 125781122

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 495199, 990398, 3466393, 6932786, 11389577, 22779154, 79727039, 159454078]

約数ペア:

[(1, 159454078), (2, 79727039), (7, 22779154), (14, 11389577), (23, 6932786), (46, 3466393), (161, 990398), (322, 495199)]