180494336

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 56

約数和(自身を含む): 393978384

約数和(自身を除く): 213484048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2003, 2048, 2816, 4006, 4096, 5632, 8012, 8192, 11264, 16024, 22033, 22528, 32048, 44066, 45056, 64096, 88132, 90112, 128192, 176264, 256384, 352528, 512768, 705056, 1025536, 1410112, 2051072, 2820224, 4102144, 5640448, 8204288, 11280896, 16408576, 22561792, 45123584, 90247168, 180494336]

約数ペア:

[(1, 180494336), (2, 90247168), (4, 45123584), (8, 22561792), (11, 16408576), (16, 11280896), (22, 8204288), (32, 5640448), (44, 4102144), (64, 2820224), (88, 2051072), (128, 1410112), (176, 1025536), (256, 705056), (352, 512768), (512, 352528), (704, 256384), (1024, 176264), (1408, 128192), (2003, 90112), (2048, 88132), (2816, 64096), (4006, 45056), (4096, 44066), (5632, 32048), (8012, 22528), (8192, 22033), (11264, 16024)]