156768941749

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3975779}}^1$

素因数の和:3975960

約数の個数: 16

約数和(自身を含む): 184730641920

約数和(自身を除く): 27961700171

約数列:

[1, 7, 43, 131, 301, 917, 5633, 39431, 3975779, 27830453, 170958497, 520827049, 1196709479, 3645789343, 22395563107, 156768941749]

約数ペア:

[(1, 156768941749), (7, 22395563107), (43, 3645789343), (131, 1196709479), (301, 520827049), (917, 170958497), (5633, 27830453), (39431, 3975779)]