155716704

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 550368000

約数和(自身を除く): 394651296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 199, 208, 209, 228, 234, 247, 264, 286, 288, 304, 312, 342, 352, 396, 398, 416, 418, 429, 456, 468, 494, 528, 572, 597, 608, 624, 627, 684, 741, 792, 796, 836, 858, 912, 936, 988, 1056, 1144, 1194, 1248, 1254, 1287, 1368, 1482, 1584, 1592, 1672, 1716, 1791, 1824, 1872, 1881, 1976, 2189, 2223, 2288, 2388, 2508, 2574, 2587, 2717, 2736, 2964, 3168, 3184, 3344, 3432, 3582, 3744, 3762, 3781, 3952, 4378, 4446, 4576, 4776, 5016, 5148, 5174, 5434, 5472, 5928, 6368, 6567, 6688, 6864, 7164, 7524, 7562, 7761, 7904, 8151, 8756, 8892, 9552, 10032, 10296, 10348, 10868, 11343, 11856, 13134, 13728, 14328, 15048, 15124, 15522, 16302, 17512, 17784, 19104, 19701, 20064, 20592, 20696, 21736, 22686, 23283, 23712, 24453, 26268, 28457, 28656, 30096, 30248, 31044, 32604, 34029, 35024, 35568, 39402, 41184, 41392, 41591, 43472, 45372, 46566, 48906, 49153, 52536, 56914, 57312, 60192, 60496, 62088, 65208, 68058, 70048, 71136, 78804, 82784, 83182, 85371, 86944, 90744, 93132, 97812, 98306, 105072, 113828, 120992, 124176, 124773, 130416, 136116, 147459, 157608, 166364, 170742, 181488, 186264, 195624, 196612, 210144, 227656, 248352, 249546, 256113, 260832, 272232, 294918, 315216, 332728, 341484, 362976, 372528, 374319, 391248, 393224, 442377, 455312, 499092, 512226, 540683, 544464, 589836, 630432, 665456, 682968, 745056, 748638, 782496, 786448, 884754, 910624, 998184, 1024452, 1081366, 1088928, 1179672, 1330912, 1365936, 1497276, 1572896, 1622049, 1769508, 1996368, 2048904, 2162732, 2359344, 2731872, 2994552, 3244098, 3539016, 3992736, 4097808, 4325464, 4718688, 4866147, 5989104, 6488196, 7078032, 8195616, 8650928, 9732294, 11978208, 12976392, 14156064, 17301856, 19464588, 25952784, 38929176, 51905568, 77858352, 155716704]

約数ペア:

[(1, 155716704), (2, 77858352), (3, 51905568), (4, 38929176), (6, 25952784), (8, 19464588), (9, 17301856), (11, 14156064), (12, 12976392), (13, 11978208), (16, 9732294), (18, 8650928), (19, 8195616), (22, 7078032), (24, 6488196), (26, 5989104), (32, 4866147), (33, 4718688), (36, 4325464), (38, 4097808), (39, 3992736), (44, 3539016), (48, 3244098), (52, 2994552), (57, 2731872), (66, 2359344), (72, 2162732), (76, 2048904), (78, 1996368), (88, 1769508), (96, 1622049), (99, 1572896), (104, 1497276), (114, 1365936), (117, 1330912), (132, 1179672), (143, 1088928), (144, 1081366), (152, 1024452), (156, 998184), (171, 910624), (176, 884754), (198, 786448), (199, 782496), (208, 748638), (209, 745056), (228, 682968), (234, 665456), (247, 630432), (264, 589836), (286, 544464), (288, 540683), (304, 512226), (312, 499092), (342, 455312), (352, 442377), (396, 393224), (398, 391248), (416, 374319), (418, 372528), (429, 362976), (456, 341484), (468, 332728), (494, 315216), (528, 294918), (572, 272232), (597, 260832), (608, 256113), (624, 249546), (627, 248352), (684, 227656), (741, 210144), (792, 196612), (796, 195624), (836, 186264), (858, 181488), (912, 170742), (936, 166364), (988, 157608), (1056, 147459), (1144, 136116), (1194, 130416), (1248, 124773), (1254, 124176), (1287, 120992), (1368, 113828), (1482, 105072), (1584, 98306), (1592, 97812), (1672, 93132), (1716, 90744), (1791, 86944), (1824, 85371), (1872, 83182), (1881, 82784), (1976, 78804), (2189, 71136), (2223, 70048), (2288, 68058), (2388, 65208), (2508, 62088), (2574, 60496), (2587, 60192), (2717, 57312), (2736, 56914), (2964, 52536), (3168, 49153), (3184, 48906), (3344, 46566), (3432, 45372), (3582, 43472), (3744, 41591), (3762, 41392), (3781, 41184), (3952, 39402), (4378, 35568), (4446, 35024), (4576, 34029), (4776, 32604), (5016, 31044), (5148, 30248), (5174, 30096), (5434, 28656), (5472, 28457), (5928, 26268), (6368, 24453), (6567, 23712), (6688, 23283), (6864, 22686), (7164, 21736), (7524, 20696), (7562, 20592), (7761, 20064), (7904, 19701), (8151, 19104), (8756, 17784), (8892, 17512), (9552, 16302), (10032, 15522), (10296, 15124), (10348, 15048), (10868, 14328), (11343, 13728), (11856, 13134)]