159484672

素因数分解:

$2^8\times {\mathrm{622987}}^1$

素因数の和:623003

約数の個数: 18

約数和(自身を含む): 318346868

約数和(自身を除く): 158862196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 622987, 1245974, 2491948, 4983896, 9967792, 19935584, 39871168, 79742336, 159484672]

約数ペア:

[(1, 159484672), (2, 79742336), (4, 39871168), (8, 19935584), (16, 9967792), (32, 4983896), (64, 2491948), (128, 1245974), (256, 622987)]