180144888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 394657032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2267, 2408, 2838, 3311, 3612, 3784, 4534, 5676, 6622, 6801, 7224, 9068, 9933, 11352, 13244, 13602, 15869, 18136, 19866, 24937, 26488, 27204, 31738, 39732, 47607, 49874, 54408, 63476, 74811, 79464, 95214, 97481, 99748, 126952, 149622, 174559, 190428, 194962, 199496, 292443, 299244, 349118, 380856, 389924, 523677, 584886, 598488, 682367, 698236, 779848, 1047354, 1072291, 1169772, 1364734, 1396472, 2047101, 2094708, 2144582, 2339544, 2729468, 3216873, 4094202, 4189416, 4289164, 5458936, 6433746, 7506037, 8188404, 8578328, 12867492, 15012074, 16376808, 22518111, 25734984, 30024148, 45036222, 60048296, 90072444, 180144888]

約数ペア:

[(1, 180144888), (2, 90072444), (3, 60048296), (4, 45036222), (6, 30024148), (7, 25734984), (8, 22518111), (11, 16376808), (12, 15012074), (14, 12867492), (21, 8578328), (22, 8188404), (24, 7506037), (28, 6433746), (33, 5458936), (42, 4289164), (43, 4189416), (44, 4094202), (56, 3216873), (66, 2729468), (77, 2339544), (84, 2144582), (86, 2094708), (88, 2047101), (129, 1396472), (132, 1364734), (154, 1169772), (168, 1072291), (172, 1047354), (231, 779848), (258, 698236), (264, 682367), (301, 598488), (308, 584886), (344, 523677), (462, 389924), (473, 380856), (516, 349118), (602, 299244), (616, 292443), (903, 199496), (924, 194962), (946, 190428), (1032, 174559), (1204, 149622), (1419, 126952), (1806, 99748), (1848, 97481), (1892, 95214), (2267, 79464), (2408, 74811), (2838, 63476), (3311, 54408), (3612, 49874), (3784, 47607), (4534, 39732), (5676, 31738), (6622, 27204), (6801, 26488), (7224, 24937), (9068, 19866), (9933, 18136), (11352, 15869), (13244, 13602)]