156968158466

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487478753}}^1$

素因数の和:487478785

約数の個数: 16

約数和(自身を含む): 280787762304

約数和(自身を除く): 123819603838

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487478753, 974957506, 3412351271, 6824702542, 11212011319, 22424022638, 78484079233, 156968158466]

約数ペア:

[(1, 156968158466), (2, 78484079233), (7, 22424022638), (14, 11212011319), (23, 6824702542), (46, 3412351271), (161, 974957506), (322, 487478753)]