125122518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 279639360

約数和(自身を除く): 154516842

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1163, 1251, 2326, 2502, 3489, 5977, 6978, 10467, 11954, 17931, 20934, 35862, 50009, 53793, 100018, 107586, 150027, 161657, 300054, 323314, 450081, 484971, 900162, 969942, 1454913, 2909826, 6951251, 13902502, 20853753, 41707506, 62561259, 125122518]

約数ペア:

[(1, 125122518), (2, 62561259), (3, 41707506), (6, 20853753), (9, 13902502), (18, 6951251), (43, 2909826), (86, 1454913), (129, 969942), (139, 900162), (258, 484971), (278, 450081), (387, 323314), (417, 300054), (774, 161657), (834, 150027), (1163, 107586), (1251, 100018), (2326, 53793), (2502, 50009), (3489, 35862), (5977, 20934), (6978, 17931), (10467, 11954)]