128893842

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10333}}^1$

素因数の和:10365

約数の個数: 80

約数和(自身を含む): 360119232

約数和(自身を除く): 231225390

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 10333, 12474, 20666, 30999, 61998, 72331, 92997, 113663, 144662, 185994, 216993, 227326, 278991, 340989, 433986, 557982, 650979, 681978, 795641, 836973, 1022967, 1301958, 1591282, 1673946, 1952937, 2045934, 2386923, 3068901, 3905874, 4773846, 5858811, 6137802, 7160769, 9206703, 11717622, 14321538, 18413406, 21482307, 42964614, 64446921, 128893842]

約数ペア:

[(1, 128893842), (2, 64446921), (3, 42964614), (6, 21482307), (7, 18413406), (9, 14321538), (11, 11717622), (14, 9206703), (18, 7160769), (21, 6137802), (22, 5858811), (27, 4773846), (33, 3905874), (42, 3068901), (54, 2386923), (63, 2045934), (66, 1952937), (77, 1673946), (81, 1591282), (99, 1301958), (126, 1022967), (154, 836973), (162, 795641), (189, 681978), (198, 650979), (231, 557982), (297, 433986), (378, 340989), (462, 278991), (567, 227326), (594, 216993), (693, 185994), (891, 144662), (1134, 113663), (1386, 92997), (1782, 72331), (2079, 61998), (4158, 30999), (6237, 20666), (10333, 12474)]