156968709667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{4005019}}^1$

素因数の和:4005546

約数の個数: 16

約数和(自身を含む): 196085779200

約数和(自身を除く): 39117069533

約数列:

[1, 7, 11, 77, 509, 3563, 5599, 39193, 4005019, 28035133, 44055209, 308386463, 2038554671, 14269882697, 22424101381, 156968709667]

約数ペア:

[(1, 156968709667), (7, 22424101381), (11, 14269882697), (77, 2038554671), (509, 308386463), (3563, 44055209), (5599, 28035133), (39193, 4005019)]