126573896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2269}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 250608000

約数和(自身を除く): 124034104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2269, 2936, 4538, 6973, 9076, 13946, 18152, 27892, 43111, 55784, 86222, 172444, 344888, 832723, 1665446, 3330892, 6661784, 15821737, 31643474, 63286948, 126573896]

約数ペア:

[(1, 126573896), (2, 63286948), (4, 31643474), (8, 15821737), (19, 6661784), (38, 3330892), (76, 1665446), (152, 832723), (367, 344888), (734, 172444), (1468, 86222), (2269, 55784), (2936, 43111), (4538, 27892), (6973, 18152), (9076, 13946)]