166156919804

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{1949}}^1\times {\mathrm{107101}}^1$

素因数の和:109253

約数の個数: 24

約数和(自身を含む): 292388460000

約数和(自身を除く): 126231540196

約数列:

[1, 2, 4, 199, 398, 796, 1949, 3898, 7796, 107101, 214202, 387851, 428404, 775702, 1551404, 21313099, 42626198, 85252396, 208739849, 417479698, 834959396, 41539229951, 83078459902, 166156919804]

約数ペア:

[(1, 166156919804), (2, 83078459902), (4, 41539229951), (199, 834959396), (398, 417479698), (796, 208739849), (1949, 85252396), (3898, 42626198), (7796, 21313099), (107101, 1551404), (214202, 775702), (387851, 428404)]