187739904

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 554529024

約数和(自身を除く): 366789120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 284, 313, 352, 384, 426, 528, 568, 626, 704, 768, 781, 852, 939, 1056, 1136, 1252, 1408, 1562, 1704, 1878, 2112, 2272, 2343, 2504, 2816, 3124, 3408, 3443, 3756, 4224, 4544, 4686, 5008, 6248, 6816, 6886, 7512, 8448, 9088, 9372, 10016, 10329, 12496, 13632, 13772, 15024, 18176, 18744, 20032, 20658, 22223, 24992, 27264, 27544, 30048, 37488, 40064, 41316, 44446, 49984, 54528, 55088, 60096, 66669, 74976, 80128, 82632, 88892, 99968, 110176, 120192, 133338, 149952, 165264, 177784, 199936, 220352, 240384, 244453, 266676, 299904, 330528, 355568, 440704, 488906, 533352, 599808, 661056, 711136, 733359, 881408, 977812, 1066704, 1322112, 1422272, 1466718, 1955624, 2133408, 2644224, 2844544, 2933436, 3911248, 4266816, 5689088, 5866872, 7822496, 8533632, 11733744, 15644992, 17067264, 23467488, 31289984, 46934976, 62579968, 93869952, 187739904]

約数ペア:

[(1, 187739904), (2, 93869952), (3, 62579968), (4, 46934976), (6, 31289984), (8, 23467488), (11, 17067264), (12, 15644992), (16, 11733744), (22, 8533632), (24, 7822496), (32, 5866872), (33, 5689088), (44, 4266816), (48, 3911248), (64, 2933436), (66, 2844544), (71, 2644224), (88, 2133408), (96, 1955624), (128, 1466718), (132, 1422272), (142, 1322112), (176, 1066704), (192, 977812), (213, 881408), (256, 733359), (264, 711136), (284, 661056), (313, 599808), (352, 533352), (384, 488906), (426, 440704), (528, 355568), (568, 330528), (626, 299904), (704, 266676), (768, 244453), (781, 240384), (852, 220352), (939, 199936), (1056, 177784), (1136, 165264), (1252, 149952), (1408, 133338), (1562, 120192), (1704, 110176), (1878, 99968), (2112, 88892), (2272, 82632), (2343, 80128), (2504, 74976), (2816, 66669), (3124, 60096), (3408, 55088), (3443, 54528), (3756, 49984), (4224, 44446), (4544, 41316), (4686, 40064), (5008, 37488), (6248, 30048), (6816, 27544), (6886, 27264), (7512, 24992), (8448, 22223), (9088, 20658), (9372, 20032), (10016, 18744), (10329, 18176), (12496, 15024), (13632, 13772)]