159188666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20341}}^1$

素因数の和:20406

約数の個数: 32

約数和(自身を含む): 300736128

約数和(自身を除く): 141547462

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 20341, 40682, 142387, 264433, 284774, 528866, 874663, 1749326, 1851031, 3702062, 6122641, 11370619, 12245282, 22741238, 79594333, 159188666]

約数ペア:

[(1, 159188666), (2, 79594333), (7, 22741238), (13, 12245282), (14, 11370619), (26, 6122641), (43, 3702062), (86, 1851031), (91, 1749326), (182, 874663), (301, 528866), (559, 284774), (602, 264433), (1118, 142387), (3913, 40682), (7826, 20341)]