128534856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{232853}}^1$

素因数の和:232885

約数の個数: 32

約数和(自身を含む): 335309760

約数和(自身を除く): 206774904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 232853, 465706, 698559, 931412, 1397118, 1862824, 2794236, 5355619, 5588472, 10711238, 16066857, 21422476, 32133714, 42844952, 64267428, 128534856]

約数ペア:

[(1, 128534856), (2, 64267428), (3, 42844952), (4, 32133714), (6, 21422476), (8, 16066857), (12, 10711238), (23, 5588472), (24, 5355619), (46, 2794236), (69, 1862824), (92, 1397118), (138, 931412), (184, 698559), (276, 465706), (552, 232853)]