156957398319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{18236017}}^1$

素因数の和:18236190

約数の個数: 16

約数和(自身を含む): 221749978880

約数和(自身を除く): 64792580561

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 18236017, 54708051, 346484323, 1039452969, 2753638567, 8260915701, 52319132773, 156957398319]

約数ペア:

[(1, 156957398319), (3, 52319132773), (19, 8260915701), (57, 2753638567), (151, 1039452969), (453, 346484323), (2869, 54708051), (8607, 18236017)]