198248296

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{157841}}^1$

素因数の和:158004

約数の個数: 16

約数和(自身を含む): 374085540

約数和(自身を除く): 175837244

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 157841, 315682, 631364, 1262728, 24781037, 49562074, 99124148, 198248296]

約数ペア:

[(1, 198248296), (2, 99124148), (4, 49562074), (8, 24781037), (157, 1262728), (314, 631364), (628, 315682), (1256, 157841)]