131430864

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{6353}}^1$

素因数の和:6795

約数の個数: 40

約数和(自身を含む): 340371072

約数和(自身を除く): 208940208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6353, 6896, 10344, 12706, 19059, 20688, 25412, 38118, 50824, 76236, 101648, 152472, 304944, 2738143, 5476286, 8214429, 10952572, 16428858, 21905144, 32857716, 43810288, 65715432, 131430864]

約数ペア:

[(1, 131430864), (2, 65715432), (3, 43810288), (4, 32857716), (6, 21905144), (8, 16428858), (12, 10952572), (16, 8214429), (24, 5476286), (48, 2738143), (431, 304944), (862, 152472), (1293, 101648), (1724, 76236), (2586, 50824), (3448, 38118), (5172, 25412), (6353, 20688), (6896, 19059), (10344, 12706)]