158281396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{434839}}^1$

素因数の和:434863

約数の個数: 24

約数和(自身を含む): 340914560

約数和(自身を除く): 182633164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 434839, 869678, 1739356, 3043873, 5652907, 6087746, 11305814, 12175492, 22611628, 39570349, 79140698, 158281396]

約数ペア:

[(1, 158281396), (2, 79140698), (4, 39570349), (7, 22611628), (13, 12175492), (14, 11305814), (26, 6087746), (28, 5652907), (52, 3043873), (91, 1739356), (182, 869678), (364, 434839)]