157872012

素因数分解:

$2^2\times 3^1\times {\mathrm{13156001}}^1$

素因数の和:13156008

約数の個数: 12

約数和(自身を含む): 368368056

約数和(自身を除く): 210496044

約数列:

[1, 2, 3, 4, 6, 12, 13156001, 26312002, 39468003, 52624004, 78936006, 157872012]

約数ペア:

[(1, 157872012), (2, 78936006), (3, 52624004), (4, 39468003), (6, 26312002), (12, 13156001)]