141572168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 272527200

約数和(自身を除く): 130955032

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 443, 886, 929, 1772, 1858, 3544, 3716, 7432, 19049, 38098, 39947, 76196, 79894, 152392, 159788, 319576, 411547, 823094, 1646188, 3292376, 17696521, 35393042, 70786084, 141572168]

約数ペア:

[(1, 141572168), (2, 70786084), (4, 35393042), (8, 17696521), (43, 3292376), (86, 1646188), (172, 823094), (344, 411547), (443, 319576), (886, 159788), (929, 152392), (1772, 79894), (1858, 76196), (3544, 39947), (3716, 38098), (7432, 19049)]