128424768

素因数分解:

$2^6\times 3^1\times {\mathrm{668879}}^1$

素因数の和:668894

約数の個数: 28

約数和(自身を含む): 339791040

約数和(自身を除く): 211366272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 668879, 1337758, 2006637, 2675516, 4013274, 5351032, 8026548, 10702064, 16053096, 21404128, 32106192, 42808256, 64212384, 128424768]

約数ペア:

[(1, 128424768), (2, 64212384), (3, 42808256), (4, 32106192), (6, 21404128), (8, 16053096), (12, 10702064), (16, 8026548), (24, 5351032), (32, 4013274), (48, 2675516), (64, 2006637), (96, 1337758), (192, 668879)]