156914896649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27437471}}^1$

素因数の和:27437540

約数の個数: 16

約数和(自身を含む): 193159802880

約数和(自身を除く): 36244906231

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 27437471, 192062297, 521311949, 1179811253, 3649183643, 8258678771, 22416413807, 156914896649]

約数ペア:

[(1, 156914896649), (7, 22416413807), (19, 8258678771), (43, 3649183643), (133, 1179811253), (301, 521311949), (817, 192062297), (5719, 27437471)]