156940164913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7115209}}^1$

素因数の和:7115376

約数の個数: 16

約数和(自身を含む): 188524604160

約数和(自身を除く): 31584439247

約数列:

[1, 7, 23, 137, 161, 959, 3151, 22057, 7115209, 49806463, 163649807, 974783633, 1145548649, 6823485431, 22420023559, 156940164913]

約数ペア:

[(1, 156940164913), (7, 22420023559), (23, 6823485431), (137, 1145548649), (161, 974783633), (959, 163649807), (3151, 49806463), (22057, 7115209)]