157687992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 256

約数和(自身を含む): 576000000

約数和(自身を除く): 418312008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 456, 462, 499, 504, 513, 532, 594, 616, 627, 684, 693, 756, 792, 798, 836, 924, 998, 1026, 1064, 1188, 1197, 1254, 1368, 1386, 1463, 1497, 1512, 1596, 1672, 1848, 1881, 1996, 2052, 2079, 2376, 2394, 2508, 2772, 2926, 2994, 3192, 3493, 3591, 3762, 3992, 4104, 4158, 4389, 4491, 4788, 5016, 5489, 5544, 5643, 5852, 5988, 6986, 7182, 7524, 8316, 8778, 8982, 9481, 9576, 10479, 10978, 11286, 11704, 11976, 13167, 13473, 13972, 14364, 15048, 16467, 16632, 17556, 17964, 18962, 20958, 21956, 22572, 26334, 26946, 27944, 28443, 28728, 31437, 32934, 35112, 35928, 37924, 38423, 39501, 41916, 43912, 45144, 49401, 52668, 53892, 56886, 62874, 65868, 66367, 75848, 76846, 79002, 83832, 85329, 94311, 98802, 104291, 105336, 107784, 113772, 115269, 125748, 131736, 132734, 148203, 153692, 158004, 170658, 188622, 197604, 199101, 208582, 227544, 230538, 251496, 255987, 265468, 296406, 307384, 312873, 316008, 341316, 345807, 377244, 395208, 398202, 417164, 461076, 511974, 530936, 592812, 597303, 625746, 682632, 691614, 730037, 754488, 796404, 834328, 922152, 938619, 1023948, 1037421, 1185624, 1194606, 1251492, 1383228, 1460074, 1592808, 1791909, 1877238, 2047896, 2074842, 2190111, 2389212, 2502984, 2766456, 2815857, 2920148, 3583818, 3754476, 4149684, 4380222, 4778424, 5631714, 5840296, 6570333, 7167636, 7508952, 8299368, 8760444, 11263428, 13140666, 14335272, 17520888, 19710999, 22526856, 26281332, 39421998, 52562664, 78843996, 157687992]

約数ペア:

[(1, 157687992), (2, 78843996), (3, 52562664), (4, 39421998), (6, 26281332), (7, 22526856), (8, 19710999), (9, 17520888), (11, 14335272), (12, 13140666), (14, 11263428), (18, 8760444), (19, 8299368), (21, 7508952), (22, 7167636), (24, 6570333), (27, 5840296), (28, 5631714), (33, 4778424), (36, 4380222), (38, 4149684), (42, 3754476), (44, 3583818), (54, 2920148), (56, 2815857), (57, 2766456), (63, 2502984), (66, 2389212), (72, 2190111), (76, 2074842), (77, 2047896), (84, 1877238), (88, 1791909), (99, 1592808), (108, 1460074), (114, 1383228), (126, 1251492), (132, 1194606), (133, 1185624), (152, 1037421), (154, 1023948), (168, 938619), (171, 922152), (189, 834328), (198, 796404), (209, 754488), (216, 730037), (228, 691614), (231, 682632), (252, 625746), (264, 597303), (266, 592812), (297, 530936), (308, 511974), (342, 461076), (378, 417164), (396, 398202), (399, 395208), (418, 377244), (456, 345807), (462, 341316), (499, 316008), (504, 312873), (513, 307384), (532, 296406), (594, 265468), (616, 255987), (627, 251496), (684, 230538), (693, 227544), (756, 208582), (792, 199101), (798, 197604), (836, 188622), (924, 170658), (998, 158004), (1026, 153692), (1064, 148203), (1188, 132734), (1197, 131736), (1254, 125748), (1368, 115269), (1386, 113772), (1463, 107784), (1497, 105336), (1512, 104291), (1596, 98802), (1672, 94311), (1848, 85329), (1881, 83832), (1996, 79002), (2052, 76846), (2079, 75848), (2376, 66367), (2394, 65868), (2508, 62874), (2772, 56886), (2926, 53892), (2994, 52668), (3192, 49401), (3493, 45144), (3591, 43912), (3762, 41916), (3992, 39501), (4104, 38423), (4158, 37924), (4389, 35928), (4491, 35112), (4788, 32934), (5016, 31437), (5489, 28728), (5544, 28443), (5643, 27944), (5852, 26946), (5988, 26334), (6986, 22572), (7182, 21956), (7524, 20958), (8316, 18962), (8778, 17964), (8982, 17556), (9481, 16632), (9576, 16467), (10479, 15048), (10978, 14364), (11286, 13972), (11704, 13473), (11976, 13167)]