156935824

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{9721}}^1$

素因数の和:10738

約数の個数: 20

約数和(自身を含む): 304395820

約数和(自身を除く): 147459996

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 9721, 16144, 19442, 38884, 77768, 155536, 9808489, 19616978, 39233956, 78467912, 156935824]

約数ペア:

[(1, 156935824), (2, 78467912), (4, 39233956), (8, 19616978), (16, 9808489), (1009, 155536), (2018, 77768), (4036, 38884), (8072, 19442), (9721, 16144)]