156940179894

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{119436971}}^1$

素因数の和:119437052

約数の個数: 24

約数和(自身を含む): 344695101192

約数和(自身を除く): 187754921298

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 119436971, 238873942, 358310913, 716621826, 1074932739, 2149865478, 8718898883, 17437797766, 26156696649, 52313393298, 78470089947, 156940179894]

約数ペア:

[(1, 156940179894), (2, 78470089947), (3, 52313393298), (6, 26156696649), (9, 17437797766), (18, 8718898883), (73, 2149865478), (146, 1074932739), (219, 716621826), (438, 358310913), (657, 238873942), (1314, 119436971)]