128247460082

素因数分解:

$2^1\times 7^1\times {\mathrm{41719}}^1\times {\mathrm{219577}}^1$

素因数の和:261305

約数の個数: 16

約数和(自身を含む): 219859059840

約数和(自身を除く): 91611599758

約数列:

[1, 2, 7, 14, 41719, 83438, 219577, 292033, 439154, 584066, 1537039, 3074078, 9160532863, 18321065726, 64123730041, 128247460082]

約数ペア:

[(1, 128247460082), (2, 64123730041), (7, 18321065726), (14, 9160532863), (41719, 3074078), (83438, 1537039), (219577, 584066), (292033, 439154)]