138566508

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139123}}^1$

素因数の和:139213

約数の個数: 24

約数和(自身を含む): 327219648

約数和(自身を除く): 188653140

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 139123, 278246, 417369, 556492, 834738, 1669476, 11547209, 23094418, 34641627, 46188836, 69283254, 138566508]

約数ペア:

[(1, 138566508), (2, 69283254), (3, 46188836), (4, 34641627), (6, 23094418), (12, 11547209), (83, 1669476), (166, 834738), (249, 556492), (332, 417369), (498, 278246), (996, 139123)]