133762048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{18661}}^1$

素因数の和:18688

約数の個数: 44

約数和(自身を含む): 305608912

約数和(自身を除く): 171846864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 18661, 37322, 74644, 130627, 149288, 261254, 298576, 522508, 597152, 1045016, 1194304, 2090032, 2388608, 4180064, 4777216, 8360128, 9554432, 16720256, 19108864, 33440512, 66881024, 133762048]

約数ペア:

[(1, 133762048), (2, 66881024), (4, 33440512), (7, 19108864), (8, 16720256), (14, 9554432), (16, 8360128), (28, 4777216), (32, 4180064), (56, 2388608), (64, 2090032), (112, 1194304), (128, 1045016), (224, 597152), (256, 522508), (448, 298576), (512, 261254), (896, 149288), (1024, 130627), (1792, 74644), (3584, 37322), (7168, 18661)]