129143392

素因数分解:

$2^5\times 7^1\times {\mathrm{576533}}^1$

素因数の和:576550

約数の個数: 24

約数和(自身を含む): 290573136

約数和(自身を除く): 161429744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 576533, 1153066, 2306132, 4035731, 4612264, 8071462, 9224528, 16142924, 18449056, 32285848, 64571696, 129143392]

約数ペア:

[(1, 129143392), (2, 64571696), (4, 32285848), (7, 18449056), (8, 16142924), (14, 9224528), (16, 8071462), (28, 4612264), (32, 4035731), (56, 2306132), (112, 1153066), (224, 576533)]