180882688

素因数分解:

$2^8\times 7^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 415569728

約数和(自身を除く): 234687040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 523, 772, 896, 1046, 1351, 1544, 1792, 2092, 2702, 3088, 3661, 4184, 5404, 6176, 7322, 8368, 10808, 12352, 14644, 16736, 21616, 24704, 29288, 33472, 43232, 49408, 58576, 66944, 86464, 100939, 117152, 133888, 172928, 201878, 234304, 345856, 403756, 468608, 706573, 807512, 937216, 1413146, 1615024, 2826292, 3230048, 5652584, 6460096, 11305168, 12920192, 22610336, 25840384, 45220672, 90441344, 180882688]

約数ペア:

[(1, 180882688), (2, 90441344), (4, 45220672), (7, 25840384), (8, 22610336), (14, 12920192), (16, 11305168), (28, 6460096), (32, 5652584), (56, 3230048), (64, 2826292), (112, 1615024), (128, 1413146), (193, 937216), (224, 807512), (256, 706573), (386, 468608), (448, 403756), (523, 345856), (772, 234304), (896, 201878), (1046, 172928), (1351, 133888), (1544, 117152), (1792, 100939), (2092, 86464), (2702, 66944), (3088, 58576), (3661, 49408), (4184, 43232), (5404, 33472), (6176, 29288), (7322, 24704), (8368, 21616), (10808, 16736), (12352, 14644)]