154020884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{7283}}^1$

素因数の和:7615

約数の個数: 24

約数和(自身を含む): 286348608

約数和(自身を除く): 132327724

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 5287, 7283, 10574, 14566, 21148, 29132, 123811, 247622, 495244, 2265013, 4530026, 9060052, 38505221, 77010442, 154020884]

約数ペア:

[(1, 154020884), (2, 77010442), (4, 38505221), (17, 9060052), (34, 4530026), (68, 2265013), (311, 495244), (622, 247622), (1244, 123811), (5287, 29132), (7283, 21148), (10574, 14566)]