129454976

素因数分解:

$2^7\times 7^1\times {\mathrm{144481}}^1$

素因数の和:144502

約数の個数: 32

約数和(自身を含む): 294743280

約数和(自身を除く): 165288304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144481, 288962, 577924, 1011367, 1155848, 2022734, 2311696, 4045468, 4623392, 8090936, 9246784, 16181872, 18493568, 32363744, 64727488, 129454976]

約数ペア:

[(1, 129454976), (2, 64727488), (4, 32363744), (7, 18493568), (8, 16181872), (14, 9246784), (16, 8090936), (28, 4623392), (32, 4045468), (56, 2311696), (64, 2022734), (112, 1155848), (128, 1011367), (224, 577924), (448, 288962), (896, 144481)]