138712254

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{96731}}^1$

素因数の和:96975

約数の個数: 16

約数和(自身を含む): 278588160

約数和(自身を除く): 139875906

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 96731, 193462, 290193, 580386, 23118709, 46237418, 69356127, 138712254]

約数ペア:

[(1, 138712254), (2, 69356127), (3, 46237418), (6, 23118709), (239, 580386), (478, 290193), (717, 193462), (1434, 96731)]