131344416

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 469647360

約数和(自身を除く): 338302944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 127, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 243, 252, 254, 266, 288, 304, 324, 336, 342, 378, 381, 399, 432, 456, 486, 504, 508, 513, 532, 567, 608, 648, 672, 684, 756, 762, 798, 864, 889, 912, 972, 1008, 1016, 1026, 1064, 1134, 1143, 1197, 1296, 1368, 1512, 1524, 1539, 1596, 1701, 1778, 1824, 1944, 2016, 2032, 2052, 2128, 2268, 2286, 2394, 2413, 2592, 2667, 2736, 3024, 3048, 3078, 3192, 3402, 3429, 3556, 3591, 3888, 4064, 4104, 4256, 4536, 4572, 4617, 4788, 4826, 5334, 5472, 6048, 6096, 6156, 6384, 6804, 6858, 7112, 7182, 7239, 7776, 8001, 8208, 9072, 9144, 9234, 9576, 9652, 10287, 10668, 10773, 12192, 12312, 12768, 13608, 13716, 14224, 14364, 14478, 16002, 16416, 16891, 18144, 18288, 18468, 19152, 19304, 20574, 21336, 21546, 21717, 24003, 24624, 27216, 27432, 28448, 28728, 28956, 30861, 32004, 32319, 33782, 36576, 36936, 38304, 38608, 41148, 42672, 43092, 43434, 48006, 49248, 50673, 54432, 54864, 57456, 57912, 61722, 64008, 64638, 65151, 67564, 72009, 73872, 77216, 82296, 85344, 86184, 86868, 96012, 101346, 109728, 114912, 115824, 123444, 128016, 129276, 130302, 135128, 144018, 147744, 152019, 164592, 172368, 173736, 192024, 195453, 202692, 216027, 231648, 246888, 256032, 258552, 260604, 270256, 288036, 304038, 329184, 344736, 347472, 384048, 390906, 405384, 432054, 456057, 493776, 517104, 521208, 540512, 576072, 586359, 608076, 694944, 768096, 781812, 810768, 864108, 912114, 987552, 1034208, 1042416, 1152144, 1172718, 1216152, 1368171, 1563624, 1621536, 1728216, 1824228, 2084832, 2304288, 2345436, 2432304, 2736342, 3127248, 3456432, 3648456, 4104513, 4690872, 4864608, 5472684, 6254496, 6912864, 7296912, 8209026, 9381744, 10945368, 14593824, 16418052, 18763488, 21890736, 32836104, 43781472, 65672208, 131344416]

約数ペア:

[(1, 131344416), (2, 65672208), (3, 43781472), (4, 32836104), (6, 21890736), (7, 18763488), (8, 16418052), (9, 14593824), (12, 10945368), (14, 9381744), (16, 8209026), (18, 7296912), (19, 6912864), (21, 6254496), (24, 5472684), (27, 4864608), (28, 4690872), (32, 4104513), (36, 3648456), (38, 3456432), (42, 3127248), (48, 2736342), (54, 2432304), (56, 2345436), (57, 2304288), (63, 2084832), (72, 1824228), (76, 1728216), (81, 1621536), (84, 1563624), (96, 1368171), (108, 1216152), (112, 1172718), (114, 1152144), (126, 1042416), (127, 1034208), (133, 987552), (144, 912114), (152, 864108), (162, 810768), (168, 781812), (171, 768096), (189, 694944), (216, 608076), (224, 586359), (228, 576072), (243, 540512), (252, 521208), (254, 517104), (266, 493776), (288, 456057), (304, 432054), (324, 405384), (336, 390906), (342, 384048), (378, 347472), (381, 344736), (399, 329184), (432, 304038), (456, 288036), (486, 270256), (504, 260604), (508, 258552), (513, 256032), (532, 246888), (567, 231648), (608, 216027), (648, 202692), (672, 195453), (684, 192024), (756, 173736), (762, 172368), (798, 164592), (864, 152019), (889, 147744), (912, 144018), (972, 135128), (1008, 130302), (1016, 129276), (1026, 128016), (1064, 123444), (1134, 115824), (1143, 114912), (1197, 109728), (1296, 101346), (1368, 96012), (1512, 86868), (1524, 86184), (1539, 85344), (1596, 82296), (1701, 77216), (1778, 73872), (1824, 72009), (1944, 67564), (2016, 65151), (2032, 64638), (2052, 64008), (2128, 61722), (2268, 57912), (2286, 57456), (2394, 54864), (2413, 54432), (2592, 50673), (2667, 49248), (2736, 48006), (3024, 43434), (3048, 43092), (3078, 42672), (3192, 41148), (3402, 38608), (3429, 38304), (3556, 36936), (3591, 36576), (3888, 33782), (4064, 32319), (4104, 32004), (4256, 30861), (4536, 28956), (4572, 28728), (4617, 28448), (4788, 27432), (4826, 27216), (5334, 24624), (5472, 24003), (6048, 21717), (6096, 21546), (6156, 21336), (6384, 20574), (6804, 19304), (6858, 19152), (7112, 18468), (7182, 18288), (7239, 18144), (7776, 16891), (8001, 16416), (8208, 16002), (9072, 14478), (9144, 14364), (9234, 14224), (9576, 13716), (9652, 13608), (10287, 12768), (10668, 12312), (10773, 12192)]