156730282870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2239004041}}^1$

素因数の和:2239004055

約数の個数: 16

約数和(自身を含む): 322416582048

約数和(自身を除く): 165686299178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2239004041, 4478008082, 11195020205, 15673028287, 22390040410, 31346056574, 78365141435, 156730282870]

約数ペア:

[(1, 156730282870), (2, 78365141435), (5, 31346056574), (7, 22390040410), (10, 15673028287), (14, 11195020205), (35, 4478008082), (70, 2239004041)]