138024412

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 243835200

約数和(自身を除く): 105810788

約数列:

[1, 2, 4, 239, 353, 409, 478, 706, 818, 956, 1412, 1636, 84367, 97751, 144377, 168734, 195502, 288754, 337468, 391004, 577508, 34506103, 69012206, 138024412]

約数ペア:

[(1, 138024412), (2, 69012206), (4, 34506103), (239, 577508), (353, 391004), (409, 337468), (478, 288754), (706, 195502), (818, 168734), (956, 144377), (1412, 97751), (1636, 84367)]