115304568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 294865920

約数和(自身を除く): 179561352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 157, 213, 284, 314, 426, 431, 471, 568, 628, 852, 862, 942, 1256, 1293, 1704, 1724, 1884, 2586, 3448, 3768, 5172, 10344, 11147, 22294, 30601, 33441, 44588, 61202, 66882, 67667, 89176, 91803, 122404, 133764, 135334, 183606, 203001, 244808, 267528, 270668, 367212, 406002, 541336, 734424, 812004, 1624008, 4804357, 9608714, 14413071, 19217428, 28826142, 38434856, 57652284, 115304568]

約数ペア:

[(1, 115304568), (2, 57652284), (3, 38434856), (4, 28826142), (6, 19217428), (8, 14413071), (12, 9608714), (24, 4804357), (71, 1624008), (142, 812004), (157, 734424), (213, 541336), (284, 406002), (314, 367212), (426, 270668), (431, 267528), (471, 244808), (568, 203001), (628, 183606), (852, 135334), (862, 133764), (942, 122404), (1256, 91803), (1293, 89176), (1704, 67667), (1724, 66882), (1884, 61202), (2586, 44588), (3448, 33441), (3768, 30601), (5172, 22294), (10344, 11147)]