131783424

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 372580320

約数和(自身を除く): 240796896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 87, 96, 97, 116, 122, 128, 174, 183, 192, 194, 232, 244, 256, 291, 348, 366, 384, 388, 464, 488, 582, 696, 732, 768, 776, 928, 976, 1164, 1392, 1464, 1552, 1769, 1856, 1952, 2328, 2784, 2813, 2928, 3104, 3538, 3712, 3904, 4656, 5307, 5568, 5626, 5856, 5917, 6208, 7076, 7424, 7808, 8439, 9312, 10614, 11136, 11252, 11712, 11834, 12416, 14152, 15616, 16878, 17751, 18624, 21228, 22272, 22504, 23424, 23668, 24832, 28304, 33756, 35502, 37248, 42456, 45008, 46848, 47336, 56608, 67512, 71004, 74496, 84912, 90016, 94672, 113216, 135024, 142008, 169824, 171593, 180032, 189344, 226432, 270048, 284016, 339648, 343186, 360064, 378688, 452864, 514779, 540096, 568032, 679296, 686372, 720128, 757376, 1029558, 1080192, 1136064, 1358592, 1372744, 1514752, 2059116, 2160384, 2272128, 2745488, 4118232, 4544256, 5490976, 8236464, 10981952, 16472928, 21963904, 32945856, 43927808, 65891712, 131783424]

約数ペア:

[(1, 131783424), (2, 65891712), (3, 43927808), (4, 32945856), (6, 21963904), (8, 16472928), (12, 10981952), (16, 8236464), (24, 5490976), (29, 4544256), (32, 4118232), (48, 2745488), (58, 2272128), (61, 2160384), (64, 2059116), (87, 1514752), (96, 1372744), (97, 1358592), (116, 1136064), (122, 1080192), (128, 1029558), (174, 757376), (183, 720128), (192, 686372), (194, 679296), (232, 568032), (244, 540096), (256, 514779), (291, 452864), (348, 378688), (366, 360064), (384, 343186), (388, 339648), (464, 284016), (488, 270048), (582, 226432), (696, 189344), (732, 180032), (768, 171593), (776, 169824), (928, 142008), (976, 135024), (1164, 113216), (1392, 94672), (1464, 90016), (1552, 84912), (1769, 74496), (1856, 71004), (1952, 67512), (2328, 56608), (2784, 47336), (2813, 46848), (2928, 45008), (3104, 42456), (3538, 37248), (3712, 35502), (3904, 33756), (4656, 28304), (5307, 24832), (5568, 23668), (5626, 23424), (5856, 22504), (5917, 22272), (6208, 21228), (7076, 18624), (7424, 17751), (7808, 16878), (8439, 15616), (9312, 14152), (10614, 12416), (11136, 11834), (11252, 11712)]