159384906

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{63703}}^1$

素因数の和:63850

約数の個数: 24

約数和(自身を含む): 347823840

約数和(自身を除く): 188438934

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 63703, 127406, 191109, 382218, 573327, 1146654, 8854717, 17709434, 26564151, 53128302, 79692453, 159384906]

約数ペア:

[(1, 159384906), (2, 79692453), (3, 53128302), (6, 26564151), (9, 17709434), (18, 8854717), (139, 1146654), (278, 573327), (417, 382218), (834, 191109), (1251, 127406), (2502, 63703)]