157025971151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4373617}}^1$

素因数の和:4373870

約数の個数: 16

約数和(自身を含む): 188100562944

約数和(自身を除く): 31074591793

約数列:

[1, 7, 23, 161, 223, 1561, 5129, 35903, 4373617, 30615319, 100593191, 704152337, 975316591, 6827216137, 22432281593, 157025971151]

約数ペア:

[(1, 157025971151), (7, 22432281593), (23, 6827216137), (161, 975316591), (223, 704152337), (1561, 100593191), (5129, 30615319), (35903, 4373617)]