168248934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{445103}}^1$

素因数の和:445121

約数の個数: 32

約数和(自身を含む): 427299840

約数和(自身を除く): 259050906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 445103, 890206, 1335309, 2670618, 3115721, 4005927, 6231442, 8011854, 9347163, 12017781, 18694326, 24035562, 28041489, 56082978, 84124467, 168248934]

約数ペア:

[(1, 168248934), (2, 84124467), (3, 56082978), (6, 28041489), (7, 24035562), (9, 18694326), (14, 12017781), (18, 9347163), (21, 8011854), (27, 6231442), (42, 4005927), (54, 3115721), (63, 2670618), (126, 1335309), (189, 890206), (378, 445103)]