159494560

素因数分解:

$2^5\times 5^1\times {\mathrm{996841}}^1$

素因数の和:996856

約数の個数: 24

約数和(自身を含む): 376806276

約数和(自身を除く): 217311716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 996841, 1993682, 3987364, 4984205, 7974728, 9968410, 15949456, 19936820, 31898912, 39873640, 79747280, 159494560]

約数ペア:

[(1, 159494560), (2, 79747280), (4, 39873640), (5, 31898912), (8, 19936820), (10, 15949456), (16, 9968410), (20, 7974728), (32, 4984205), (40, 3987364), (80, 1993682), (160, 996841)]