137139984

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 409473792

約数和(自身を除く): 272333808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 423, 552, 564, 752, 828, 846, 881, 1081, 1104, 1128, 1656, 1692, 1762, 2162, 2256, 2643, 3243, 3312, 3384, 3524, 4324, 5286, 6486, 6768, 7048, 7929, 8648, 9729, 10572, 12972, 14096, 15858, 17296, 19458, 20263, 21144, 25944, 31716, 38916, 40526, 41407, 42288, 51888, 60789, 63432, 77832, 81052, 82814, 121578, 124221, 126864, 155664, 162104, 165628, 182367, 243156, 248442, 324208, 331256, 364734, 372663, 486312, 496884, 662512, 729468, 745326, 952361, 972624, 993768, 1458936, 1490652, 1904722, 1987536, 2857083, 2917872, 2981304, 3809444, 5714166, 5962608, 7618888, 8571249, 11428332, 15237776, 17142498, 22856664, 34284996, 45713328, 68569992, 137139984]

約数ペア:

[(1, 137139984), (2, 68569992), (3, 45713328), (4, 34284996), (6, 22856664), (8, 17142498), (9, 15237776), (12, 11428332), (16, 8571249), (18, 7618888), (23, 5962608), (24, 5714166), (36, 3809444), (46, 2981304), (47, 2917872), (48, 2857083), (69, 1987536), (72, 1904722), (92, 1490652), (94, 1458936), (138, 993768), (141, 972624), (144, 952361), (184, 745326), (188, 729468), (207, 662512), (276, 496884), (282, 486312), (368, 372663), (376, 364734), (414, 331256), (423, 324208), (552, 248442), (564, 243156), (752, 182367), (828, 165628), (846, 162104), (881, 155664), (1081, 126864), (1104, 124221), (1128, 121578), (1656, 82814), (1692, 81052), (1762, 77832), (2162, 63432), (2256, 60789), (2643, 51888), (3243, 42288), (3312, 41407), (3384, 40526), (3524, 38916), (4324, 31716), (5286, 25944), (6486, 21144), (6768, 20263), (7048, 19458), (7929, 17296), (8648, 15858), (9729, 14096), (10572, 12972)]