168250068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{222553}}^1$

素因数の和:222573

約数の個数: 48

約数和(自身を含む): 498520960

約数和(自身を除く): 330270892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 222553, 445106, 667659, 890212, 1335318, 1557871, 2002977, 2670636, 3115742, 4005954, 4673613, 6008931, 6231484, 8011908, 9347226, 12017862, 14020839, 18694452, 24035724, 28041678, 42062517, 56083356, 84125034, 168250068]

約数ペア:

[(1, 168250068), (2, 84125034), (3, 56083356), (4, 42062517), (6, 28041678), (7, 24035724), (9, 18694452), (12, 14020839), (14, 12017862), (18, 9347226), (21, 8011908), (27, 6231484), (28, 6008931), (36, 4673613), (42, 4005954), (54, 3115742), (63, 2670636), (84, 2002977), (108, 1557871), (126, 1335318), (189, 890212), (252, 667659), (378, 445106), (756, 222553)]