156822866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{2591}}^1$

素因数の和:3217

約数の個数: 16

約数和(自身を含む): 240185088

約数和(自身を除く): 83362222

約数列:

[1, 2, 53, 106, 571, 1142, 2591, 5182, 30263, 60526, 137323, 274646, 1479461, 2958922, 78411433, 156822866]

約数ペア:

[(1, 156822866), (2, 78411433), (53, 2958922), (106, 1479461), (571, 274646), (1142, 137323), (2591, 60526), (5182, 30263)]