138967488

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 140

約数和(自身を含む): 449576952

約数和(自身を除く): 310609464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2437, 2592, 3168, 3564, 4752, 4874, 5184, 6336, 7128, 7311, 9504, 9748, 14256, 14622, 19008, 19496, 21933, 26807, 28512, 29244, 38992, 43866, 53614, 57024, 58488, 65799, 77984, 80421, 87732, 107228, 116976, 131598, 155968, 160842, 175464, 197397, 214456, 233952, 241263, 263196, 321684, 350928, 394794, 428912, 467904, 482526, 526392, 643368, 701856, 723789, 789588, 857824, 965052, 1052784, 1286736, 1403712, 1447578, 1579176, 1715648, 1930104, 2105568, 2171367, 2573472, 2895156, 3158352, 3860208, 4211136, 4342734, 5146944, 5790312, 6316704, 7720416, 8685468, 11580624, 12633408, 15440832, 17370936, 23161248, 34741872, 46322496, 69483744, 138967488]

約数ペア:

[(1, 138967488), (2, 69483744), (3, 46322496), (4, 34741872), (6, 23161248), (8, 17370936), (9, 15440832), (11, 12633408), (12, 11580624), (16, 8685468), (18, 7720416), (22, 6316704), (24, 5790312), (27, 5146944), (32, 4342734), (33, 4211136), (36, 3860208), (44, 3158352), (48, 2895156), (54, 2573472), (64, 2171367), (66, 2105568), (72, 1930104), (81, 1715648), (88, 1579176), (96, 1447578), (99, 1403712), (108, 1286736), (132, 1052784), (144, 965052), (162, 857824), (176, 789588), (192, 723789), (198, 701856), (216, 643368), (264, 526392), (288, 482526), (297, 467904), (324, 428912), (352, 394794), (396, 350928), (432, 321684), (528, 263196), (576, 241263), (594, 233952), (648, 214456), (704, 197397), (792, 175464), (864, 160842), (891, 155968), (1056, 131598), (1188, 116976), (1296, 107228), (1584, 87732), (1728, 80421), (1782, 77984), (2112, 65799), (2376, 58488), (2437, 57024), (2592, 53614), (3168, 43866), (3564, 38992), (4752, 29244), (4874, 28512), (5184, 26807), (6336, 21933), (7128, 19496), (7311, 19008), (9504, 14622), (9748, 14256)]