159165568

素因数分解:

$2^7\times {\mathrm{1243481}}^1$

素因数の和:1243495

約数の個数: 16

約数和(自身を含む): 317087910

約数和(自身を除く): 157922342

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1243481, 2486962, 4973924, 9947848, 19895696, 39791392, 79582784, 159165568]

約数ペア:

[(1, 159165568), (2, 79582784), (4, 39791392), (8, 19895696), (16, 9947848), (32, 4973924), (64, 2486962), (128, 1243481)]