129041344

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 266484608

約数和(自身を除く): 137443264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 193, 248, 337, 386, 496, 674, 772, 992, 1348, 1544, 1984, 2696, 3088, 5392, 5983, 6176, 10447, 10784, 11966, 12352, 20894, 21568, 23932, 41788, 47864, 65041, 83576, 95728, 130082, 167152, 191456, 260164, 334304, 382912, 520328, 668608, 1040656, 2016271, 2081312, 4032542, 4162624, 8065084, 16130168, 32260336, 64520672, 129041344]

約数ペア:

[(1, 129041344), (2, 64520672), (4, 32260336), (8, 16130168), (16, 8065084), (31, 4162624), (32, 4032542), (62, 2081312), (64, 2016271), (124, 1040656), (193, 668608), (248, 520328), (337, 382912), (386, 334304), (496, 260164), (674, 191456), (772, 167152), (992, 130082), (1348, 95728), (1544, 83576), (1984, 65041), (2696, 47864), (3088, 41788), (5392, 23932), (5983, 21568), (6176, 20894), (10447, 12352), (10784, 11966)]