165656576

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 338476320

約数和(自身を除く): 172819744

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 1721, 2048, 3008, 3442, 6016, 6884, 12032, 13768, 24064, 27536, 48128, 55072, 80887, 96256, 110144, 161774, 220288, 323548, 440576, 647096, 881152, 1294192, 1762304, 2588384, 3524608, 5176768, 10353536, 20707072, 41414144, 82828288, 165656576]

約数ペア:

[(1, 165656576), (2, 82828288), (4, 41414144), (8, 20707072), (16, 10353536), (32, 5176768), (47, 3524608), (64, 2588384), (94, 1762304), (128, 1294192), (188, 881152), (256, 647096), (376, 440576), (512, 323548), (752, 220288), (1024, 161774), (1504, 110144), (1721, 96256), (2048, 80887), (3008, 55072), (3442, 48128), (6016, 27536), (6884, 24064), (12032, 13768)]