157499419679

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{169172309}}^1$

素因数の和:169172342

約数の個数: 12

約数和(自身を含む): 192856433400

約数和(自身を除く): 35357013721

約数列:

[1, 7, 19, 49, 133, 931, 169172309, 1184206163, 3214273871, 8289443141, 22499917097, 157499419679]

約数ペア:

[(1, 157499419679), (7, 22499917097), (19, 8289443141), (49, 3214273871), (133, 1184206163), (931, 169172309)]