138434694

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 281115360

約数和(自身を除く): 142680666

約数列:

[1, 2, 3, 6, 89, 178, 267, 397, 534, 653, 794, 1191, 1306, 1959, 2382, 3918, 35333, 58117, 70666, 105999, 116234, 174351, 211998, 259241, 348702, 518482, 777723, 1555446, 23072449, 46144898, 69217347, 138434694]

約数ペア:

[(1, 138434694), (2, 69217347), (3, 46144898), (6, 23072449), (89, 1555446), (178, 777723), (267, 518482), (397, 348702), (534, 259241), (653, 211998), (794, 174351), (1191, 116234), (1306, 105999), (1959, 70666), (2382, 58117), (3918, 35333)]