156938968190

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{37455601}}^1$

素因数の和:37456027

約数の個数: 16

約数和(自身を含む): 283164351120

約数和(自身を除く): 126225382930

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 37455601, 74911202, 187278005, 374556010, 15693896819, 31387793638, 78469484095, 156938968190]

約数ペア:

[(1, 156938968190), (2, 78469484095), (5, 31387793638), (10, 15693896819), (419, 374556010), (838, 187278005), (2095, 74911202), (4190, 37455601)]