142967552

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 392497056

約数和(自身を除く): 249529504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 128, 133, 136, 152, 182, 208, 221, 224, 238, 247, 256, 266, 272, 304, 323, 361, 364, 416, 442, 448, 476, 494, 532, 544, 608, 646, 722, 728, 832, 884, 896, 952, 988, 1064, 1088, 1216, 1292, 1444, 1456, 1547, 1664, 1729, 1768, 1792, 1904, 1976, 2128, 2176, 2261, 2432, 2527, 2584, 2888, 2912, 3094, 3328, 3458, 3536, 3808, 3952, 4199, 4256, 4352, 4522, 4693, 4864, 5054, 5168, 5776, 5824, 6137, 6188, 6916, 7072, 7616, 7904, 8398, 8512, 9044, 9386, 10108, 10336, 11552, 11648, 12274, 12376, 13832, 14144, 15232, 15808, 16796, 17024, 18088, 18772, 20216, 20672, 23104, 23296, 24548, 24752, 27664, 28288, 29393, 30464, 31616, 32851, 33592, 34048, 36176, 37544, 40432, 41344, 42959, 46208, 49096, 49504, 55328, 56576, 58786, 63232, 65702, 67184, 72352, 75088, 79781, 80864, 82688, 85918, 92416, 98192, 99008, 110656, 117572, 131404, 134368, 144704, 150176, 159562, 161728, 171836, 196384, 198016, 221312, 235144, 262808, 268736, 289408, 300352, 319124, 323456, 343672, 392768, 396032, 442624, 470288, 525616, 537472, 558467, 578816, 600704, 638248, 646912, 687344, 785536, 940576, 1051232, 1074944, 1116934, 1201408, 1276496, 1374688, 1571072, 1881152, 2102464, 2233868, 2552992, 2749376, 3762304, 4204928, 4467736, 5105984, 5498752, 7524608, 8409856, 8935472, 10211968, 10997504, 17870944, 20423936, 35741888, 71483776, 142967552]

約数ペア:

[(1, 142967552), (2, 71483776), (4, 35741888), (7, 20423936), (8, 17870944), (13, 10997504), (14, 10211968), (16, 8935472), (17, 8409856), (19, 7524608), (26, 5498752), (28, 5105984), (32, 4467736), (34, 4204928), (38, 3762304), (52, 2749376), (56, 2552992), (64, 2233868), (68, 2102464), (76, 1881152), (91, 1571072), (104, 1374688), (112, 1276496), (119, 1201408), (128, 1116934), (133, 1074944), (136, 1051232), (152, 940576), (182, 785536), (208, 687344), (221, 646912), (224, 638248), (238, 600704), (247, 578816), (256, 558467), (266, 537472), (272, 525616), (304, 470288), (323, 442624), (361, 396032), (364, 392768), (416, 343672), (442, 323456), (448, 319124), (476, 300352), (494, 289408), (532, 268736), (544, 262808), (608, 235144), (646, 221312), (722, 198016), (728, 196384), (832, 171836), (884, 161728), (896, 159562), (952, 150176), (988, 144704), (1064, 134368), (1088, 131404), (1216, 117572), (1292, 110656), (1444, 99008), (1456, 98192), (1547, 92416), (1664, 85918), (1729, 82688), (1768, 80864), (1792, 79781), (1904, 75088), (1976, 72352), (2128, 67184), (2176, 65702), (2261, 63232), (2432, 58786), (2527, 56576), (2584, 55328), (2888, 49504), (2912, 49096), (3094, 46208), (3328, 42959), (3458, 41344), (3536, 40432), (3808, 37544), (3952, 36176), (4199, 34048), (4256, 33592), (4352, 32851), (4522, 31616), (4693, 30464), (4864, 29393), (5054, 28288), (5168, 27664), (5776, 24752), (5824, 24548), (6137, 23296), (6188, 23104), (6916, 20672), (7072, 20216), (7616, 18772), (7904, 18088), (8398, 17024), (8512, 16796), (9044, 15808), (9386, 15232), (10108, 14144), (10336, 13832), (11552, 12376), (11648, 12274)]