133042216

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{161459}}^1$

素因数の和:161568

約数の個数: 16

約数和(自身を含む): 251877600

約数和(自身を除く): 118835384

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 161459, 322918, 645836, 1291672, 16630277, 33260554, 66521108, 133042216]

約数ペア:

[(1, 133042216), (2, 66521108), (4, 33260554), (8, 16630277), (103, 1291672), (206, 645836), (412, 322918), (824, 161459)]