165641244

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{31159}}^1$

素因数の和:31609

約数の個数: 24

約数和(自身を含む): 387381120

約数和(自身を除く): 221739876

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 31159, 62318, 93477, 124636, 186954, 373908, 13803437, 27606874, 41410311, 55213748, 82820622, 165641244]

約数ペア:

[(1, 165641244), (2, 82820622), (3, 55213748), (4, 41410311), (6, 27606874), (12, 13803437), (443, 373908), (886, 186954), (1329, 124636), (1772, 93477), (2658, 62318), (5316, 31159)]