159513756

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{81551}}^1$

素因数の和:81721

約数の個数: 24

約数和(自身を含む): 374486784

約数和(自身を除く): 214973028

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 81551, 163102, 244653, 326204, 489306, 978612, 13292813, 26585626, 39878439, 53171252, 79756878, 159513756]

約数ペア:

[(1, 159513756), (2, 79756878), (3, 53171252), (4, 39878439), (6, 26585626), (12, 13292813), (163, 978612), (326, 489306), (489, 326204), (652, 244653), (978, 163102), (1956, 81551)]