155889342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1237217}}^1$

素因数の和:1237232

約数の個数: 24

約数和(自身を含む): 386012016

約数和(自身を除く): 230122674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1237217, 2474434, 3711651, 7423302, 8660519, 11134953, 17321038, 22269906, 25981557, 51963114, 77944671, 155889342]

約数ペア:

[(1, 155889342), (2, 77944671), (3, 51963114), (6, 25981557), (7, 22269906), (9, 17321038), (14, 11134953), (18, 8660519), (21, 7423302), (42, 3711651), (63, 2474434), (126, 1237217)]