129193568

素因数分解:

$2^5\times 7^1\times {\mathrm{576757}}^1$

素因数の和:576774

約数の個数: 24

約数和(自身を含む): 290686032

約数和(自身を除く): 161492464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 576757, 1153514, 2307028, 4037299, 4614056, 8074598, 9228112, 16149196, 18456224, 32298392, 64596784, 129193568]

約数ペア:

[(1, 129193568), (2, 64596784), (4, 32298392), (7, 18456224), (8, 16149196), (14, 9228112), (16, 8074598), (28, 4614056), (32, 4037299), (56, 2307028), (112, 1153514), (224, 576757)]