128226304

素因数分解:

$2^{10}\times {\mathrm{125221}}^1$

素因数の和:125241

約数の個数: 22

約数和(自身を含む): 256329434

約数和(自身を除く): 128103130

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 125221, 250442, 500884, 1001768, 2003536, 4007072, 8014144, 16028288, 32056576, 64113152, 128226304]

約数ペア:

[(1, 128226304), (2, 64113152), (4, 32056576), (8, 16028288), (16, 8014144), (32, 4007072), (64, 2003536), (128, 1001768), (256, 500884), (512, 250442), (1024, 125221)]