154127632

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{21943}}^1$

素因数の和:22390

約数の個数: 20

約数和(自身を含む): 299316160

約数和(自身を除く): 145188528

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 21943, 43886, 87772, 175544, 351088, 9632977, 19265954, 38531908, 77063816, 154127632]

約数ペア:

[(1, 154127632), (2, 77063816), (4, 38531908), (8, 19265954), (16, 9632977), (439, 351088), (878, 175544), (1756, 87772), (3512, 43886), (7024, 21943)]