138029732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65479}}^1$

素因数の和:65531

約数の個数: 24

約数和(自身を含む): 264015360

約数和(自身を除く): 125985628

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 65479, 130958, 261916, 1113143, 2029849, 2226286, 4059698, 4452572, 8119396, 34507433, 69014866, 138029732]

約数ペア:

[(1, 138029732), (2, 69014866), (4, 34507433), (17, 8119396), (31, 4452572), (34, 4059698), (62, 2226286), (68, 2029849), (124, 1113143), (527, 261916), (1054, 130958), (2108, 65479)]