128273954

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{1607}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 194851008

約数和(自身を除く): 66577054

約数列:

[1, 2, 107, 214, 373, 746, 1607, 3214, 39911, 79822, 171949, 343898, 599411, 1198822, 64136977, 128273954]

約数ペア:

[(1, 128273954), (2, 64136977), (107, 1198822), (214, 599411), (373, 343898), (746, 171949), (1607, 79822), (3214, 39911)]