122947072

素因数分解:

$2^9\times {\mathrm{240131}}^1$

素因数の和:240149

約数の個数: 20

約数和(自身を含む): 245655036

約数和(自身を除く): 122707964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 240131, 480262, 960524, 1921048, 3842096, 7684192, 15368384, 30736768, 61473536, 122947072]

約数ペア:

[(1, 122947072), (2, 61473536), (4, 30736768), (8, 15368384), (16, 7684192), (32, 3842096), (64, 1921048), (128, 960524), (256, 480262), (512, 240131)]