138470856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{250853}}^1$

素因数の和:250885

約数の個数: 32

約数和(自身を含む): 361229760

約数和(自身を除く): 222758904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 250853, 501706, 752559, 1003412, 1505118, 2006824, 3010236, 5769619, 6020472, 11539238, 17308857, 23078476, 34617714, 46156952, 69235428, 138470856]

約数ペア:

[(1, 138470856), (2, 69235428), (3, 46156952), (4, 34617714), (6, 23078476), (8, 17308857), (12, 11539238), (23, 6020472), (24, 5769619), (46, 3010236), (69, 2006824), (92, 1505118), (138, 1003412), (184, 752559), (276, 501706), (552, 250853)]