141794564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{20107}}^1$

素因数の和:20195

約数の個数: 24

約数和(自身を含む): 260117088

約数和(自身を除く): 118322524

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 20107, 40214, 80428, 824387, 864601, 1648774, 1729202, 3297548, 3458404, 35448641, 70897282, 141794564]

約数ペア:

[(1, 141794564), (2, 70897282), (4, 35448641), (41, 3458404), (43, 3297548), (82, 1729202), (86, 1648774), (164, 864601), (172, 824387), (1763, 80428), (3526, 40214), (7052, 20107)]