149767218

素因数分解:

$2^1\times 3^6\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:898

約数の個数: 56

約数和(自身を含む): 339704400

約数和(自身を除く): 189937182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 729, 739, 834, 1251, 1458, 1478, 2217, 2502, 3753, 4434, 6651, 7506, 11259, 13302, 19953, 22518, 33777, 39906, 59859, 67554, 101331, 102721, 119718, 179577, 202662, 205442, 308163, 359154, 538731, 616326, 924489, 1077462, 1848978, 2773467, 5546934, 8320401, 16640802, 24961203, 49922406, 74883609, 149767218]

約数ペア:

[(1, 149767218), (2, 74883609), (3, 49922406), (6, 24961203), (9, 16640802), (18, 8320401), (27, 5546934), (54, 2773467), (81, 1848978), (139, 1077462), (162, 924489), (243, 616326), (278, 538731), (417, 359154), (486, 308163), (729, 205442), (739, 202662), (834, 179577), (1251, 119718), (1458, 102721), (1478, 101331), (2217, 67554), (2502, 59859), (3753, 39906), (4434, 33777), (6651, 22518), (7506, 19953), (11259, 13302)]