127968512

素因数分解:

$2^8\times 7^1\times {\mathrm{71411}}^1$

素因数の和:71434

約数の個数: 36

約数和(自身を含む): 291932256

約数和(自身を除く): 163963744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 71411, 142822, 285644, 499877, 571288, 999754, 1142576, 1999508, 2285152, 3999016, 4570304, 7998032, 9140608, 15996064, 18281216, 31992128, 63984256, 127968512]

約数ペア:

[(1, 127968512), (2, 63984256), (4, 31992128), (7, 18281216), (8, 15996064), (14, 9140608), (16, 7998032), (28, 4570304), (32, 3999016), (56, 2285152), (64, 1999508), (112, 1142576), (128, 999754), (224, 571288), (256, 499877), (448, 285644), (896, 142822), (1792, 71411)]