155316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 424032

約数和(自身を除く): 268716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 1849, 3612, 3698, 5547, 7396, 11094, 12943, 22188, 25886, 38829, 51772, 77658, 155316]

約数ペア:

[(1, 155316), (2, 77658), (3, 51772), (4, 38829), (6, 25886), (7, 22188), (12, 12943), (14, 11094), (21, 7396), (28, 5547), (42, 3698), (43, 3612), (84, 1849), (86, 1806), (129, 1204), (172, 903), (258, 602), (301, 516)]