156977632336

素因数分解:

$2^4\times 7^1\times {\mathrm{1401586003}}^1$

素因数の和:1401586018

約数の個数: 20

約数和(自身を含む): 347593328992

約数和(自身を除く): 190615696656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401586003, 2803172006, 5606344012, 9811102021, 11212688024, 19622204042, 22425376048, 39244408084, 78488816168, 156977632336]

約数ペア:

[(1, 156977632336), (2, 78488816168), (4, 39244408084), (7, 22425376048), (8, 19622204042), (14, 11212688024), (16, 9811102021), (28, 5606344012), (56, 2803172006), (112, 1401586003)]