137966416

素因数分解:

$2^4\times 7^1\times {\mathrm{1231843}}^1$

素因数の和:1231858

約数の個数: 20

約数和(自身を含む): 305497312

約数和(自身を除く): 167530896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1231843, 2463686, 4927372, 8622901, 9854744, 17245802, 19709488, 34491604, 68983208, 137966416]

約数ペア:

[(1, 137966416), (2, 68983208), (4, 34491604), (7, 19709488), (8, 17245802), (14, 9854744), (16, 8622901), (28, 4927372), (56, 2463686), (112, 1231843)]