159718912

素因数分解:

$2^9\times {\mathrm{311951}}^1$

素因数の和:311969

約数の個数: 20

約数和(自身を含む): 319126896

約数和(自身を除く): 159407984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 311951, 623902, 1247804, 2495608, 4991216, 9982432, 19964864, 39929728, 79859456, 159718912]

約数ペア:

[(1, 159718912), (2, 79859456), (4, 39929728), (8, 19964864), (16, 9982432), (32, 4991216), (64, 2495608), (128, 1247804), (256, 623902), (512, 311951)]