156639421922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1\times {\mathrm{488701}}^1$

素因数の和:492473

約数の個数: 16

約数和(自身を含む): 240488299392

約数和(自身を除く): 83848877470

約数列:

[1, 2, 43, 86, 3727, 7454, 160261, 320522, 488701, 977402, 21014143, 42028286, 1821388627, 3642777254, 78319710961, 156639421922]

約数ペア:

[(1, 156639421922), (2, 78319710961), (43, 3642777254), (86, 1821388627), (3727, 42028286), (7454, 21014143), (160261, 977402), (320522, 488701)]