156435048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 560196000

約数和(自身を除く): 403760952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 49, 56, 58, 63, 66, 72, 77, 84, 87, 88, 98, 99, 116, 126, 132, 139, 147, 154, 168, 174, 196, 198, 203, 231, 232, 252, 261, 264, 278, 294, 308, 319, 348, 392, 396, 406, 417, 441, 462, 504, 522, 539, 556, 588, 609, 616, 638, 693, 696, 792, 812, 834, 882, 924, 957, 973, 1044, 1078, 1112, 1176, 1218, 1251, 1276, 1386, 1421, 1529, 1617, 1624, 1668, 1764, 1827, 1848, 1914, 1946, 2088, 2156, 2233, 2436, 2502, 2552, 2772, 2842, 2871, 2919, 3058, 3234, 3336, 3528, 3654, 3828, 3892, 4031, 4263, 4312, 4466, 4587, 4851, 4872, 5004, 5544, 5684, 5742, 5838, 6116, 6468, 6699, 6811, 7308, 7656, 7784, 8062, 8526, 8757, 8932, 9174, 9702, 10008, 10703, 11368, 11484, 11676, 12093, 12232, 12789, 12936, 13398, 13622, 13761, 14616, 15631, 16124, 17052, 17514, 17864, 18348, 19404, 20097, 20433, 21406, 22968, 23352, 24186, 25578, 26796, 27244, 27522, 28217, 31262, 32109, 32248, 34104, 35028, 36279, 36696, 38808, 40194, 40866, 42812, 44341, 46893, 48372, 51156, 53592, 54488, 55044, 56434, 61299, 62524, 64218, 70056, 72558, 74921, 80388, 81732, 84651, 85624, 88682, 93786, 96327, 96744, 102312, 110088, 112868, 122598, 125048, 128436, 133023, 140679, 145116, 149842, 160776, 163464, 169302, 177364, 187572, 192654, 197519, 224763, 225736, 245196, 253953, 256872, 266046, 281358, 290232, 299684, 310387, 338604, 354728, 375144, 385308, 395038, 399069, 449526, 490392, 507906, 532092, 562716, 592557, 599368, 620774, 674289, 677208, 770616, 790076, 798138, 899052, 931161, 1015812, 1064184, 1125432, 1185114, 1241548, 1348578, 1580152, 1596276, 1777671, 1798104, 1862322, 2031624, 2172709, 2370228, 2483096, 2697156, 2793483, 3192552, 3555342, 3724644, 4345418, 4740456, 5394312, 5586966, 6518127, 7110684, 7449288, 8690836, 11173932, 13036254, 14221368, 17381672, 19554381, 22347864, 26072508, 39108762, 52145016, 78217524, 156435048]

約数ペア:

[(1, 156435048), (2, 78217524), (3, 52145016), (4, 39108762), (6, 26072508), (7, 22347864), (8, 19554381), (9, 17381672), (11, 14221368), (12, 13036254), (14, 11173932), (18, 8690836), (21, 7449288), (22, 7110684), (24, 6518127), (28, 5586966), (29, 5394312), (33, 4740456), (36, 4345418), (42, 3724644), (44, 3555342), (49, 3192552), (56, 2793483), (58, 2697156), (63, 2483096), (66, 2370228), (72, 2172709), (77, 2031624), (84, 1862322), (87, 1798104), (88, 1777671), (98, 1596276), (99, 1580152), (116, 1348578), (126, 1241548), (132, 1185114), (139, 1125432), (147, 1064184), (154, 1015812), (168, 931161), (174, 899052), (196, 798138), (198, 790076), (203, 770616), (231, 677208), (232, 674289), (252, 620774), (261, 599368), (264, 592557), (278, 562716), (294, 532092), (308, 507906), (319, 490392), (348, 449526), (392, 399069), (396, 395038), (406, 385308), (417, 375144), (441, 354728), (462, 338604), (504, 310387), (522, 299684), (539, 290232), (556, 281358), (588, 266046), (609, 256872), (616, 253953), (638, 245196), (693, 225736), (696, 224763), (792, 197519), (812, 192654), (834, 187572), (882, 177364), (924, 169302), (957, 163464), (973, 160776), (1044, 149842), (1078, 145116), (1112, 140679), (1176, 133023), (1218, 128436), (1251, 125048), (1276, 122598), (1386, 112868), (1421, 110088), (1529, 102312), (1617, 96744), (1624, 96327), (1668, 93786), (1764, 88682), (1827, 85624), (1848, 84651), (1914, 81732), (1946, 80388), (2088, 74921), (2156, 72558), (2233, 70056), (2436, 64218), (2502, 62524), (2552, 61299), (2772, 56434), (2842, 55044), (2871, 54488), (2919, 53592), (3058, 51156), (3234, 48372), (3336, 46893), (3528, 44341), (3654, 42812), (3828, 40866), (3892, 40194), (4031, 38808), (4263, 36696), (4312, 36279), (4466, 35028), (4587, 34104), (4851, 32248), (4872, 32109), (5004, 31262), (5544, 28217), (5684, 27522), (5742, 27244), (5838, 26796), (6116, 25578), (6468, 24186), (6699, 23352), (6811, 22968), (7308, 21406), (7656, 20433), (7784, 20097), (8062, 19404), (8526, 18348), (8757, 17864), (8932, 17514), (9174, 17052), (9702, 16124), (10008, 15631), (10703, 14616), (11368, 13761), (11484, 13622), (11676, 13398), (12093, 12936), (12232, 12789)]