148470656

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 328166640

約数和(自身を除く): 179695984

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 71, 124, 128, 136, 142, 248, 272, 284, 496, 527, 544, 568, 961, 992, 1054, 1088, 1136, 1207, 1922, 1984, 2108, 2176, 2201, 2272, 2414, 3844, 3968, 4216, 4402, 4544, 4828, 7688, 8432, 8804, 9088, 9656, 15376, 16337, 16864, 17608, 19312, 30752, 32674, 33728, 35216, 37417, 38624, 61504, 65348, 67456, 68231, 70432, 74834, 77248, 123008, 130696, 136462, 140864, 149668, 154496, 261392, 272924, 281728, 299336, 522784, 545848, 598672, 1045568, 1091696, 1159927, 1197344, 2091136, 2183392, 2319854, 2394688, 4366784, 4639708, 4789376, 8733568, 9279416, 18558832, 37117664, 74235328, 148470656]

約数ペア:

[(1, 148470656), (2, 74235328), (4, 37117664), (8, 18558832), (16, 9279416), (17, 8733568), (31, 4789376), (32, 4639708), (34, 4366784), (62, 2394688), (64, 2319854), (68, 2183392), (71, 2091136), (124, 1197344), (128, 1159927), (136, 1091696), (142, 1045568), (248, 598672), (272, 545848), (284, 522784), (496, 299336), (527, 281728), (544, 272924), (568, 261392), (961, 154496), (992, 149668), (1054, 140864), (1088, 136462), (1136, 130696), (1207, 123008), (1922, 77248), (1984, 74834), (2108, 70432), (2176, 68231), (2201, 67456), (2272, 65348), (2414, 61504), (3844, 38624), (3968, 37417), (4216, 35216), (4402, 33728), (4544, 32674), (4828, 30752), (7688, 19312), (8432, 17608), (8804, 16864), (9088, 16337), (9656, 15376)]