157129658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590713}}^1$

素因数の和:590741

約数の個数: 16

約数和(自身を含む): 283542720

約数和(自身を除く): 126413062

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590713, 1181426, 4134991, 8269982, 11223547, 22447094, 78564829, 157129658]

約数ペア:

[(1, 157129658), (2, 78564829), (7, 22447094), (14, 11223547), (19, 8269982), (38, 4134991), (133, 1181426), (266, 590713)]