158131712

素因数分解:

$2^9\times {\mathrm{308851}}^1$

素因数の和:308869

約数の個数: 20

約数和(自身を含む): 315955596

約数和(自身を除く): 157823884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 308851, 617702, 1235404, 2470808, 4941616, 9883232, 19766464, 39532928, 79065856, 158131712]

約数ペア:

[(1, 158131712), (2, 79065856), (4, 39532928), (8, 19766464), (16, 9883232), (32, 4941616), (64, 2470808), (128, 1235404), (256, 617702), (512, 308851)]