156638783934

素因数分解:

$2^1\times 3^3\times {\mathrm{2900718221}}^1$

素因数の和:2900718232

約数の個数: 16

約数和(自身を含む): 348086186640

約数和(自身を除く): 191447402706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2900718221, 5801436442, 8702154663, 17404309326, 26106463989, 52212927978, 78319391967, 156638783934]

約数ペア:

[(1, 156638783934), (2, 78319391967), (3, 52212927978), (6, 26106463989), (9, 17404309326), (18, 8702154663), (27, 5801436442), (54, 2900718221)]