133025081744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{80719103}}^1$

素因数の和:80719214

約数の個数: 20

約数和(自身を含む): 260238391296

約数和(自身を除く): 127213309552

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 80719103, 161438206, 322876412, 645752824, 1291505648, 8314067609, 16628135218, 33256270436, 66512540872, 133025081744]

約数ペア:

[(1, 133025081744), (2, 66512540872), (4, 33256270436), (8, 16628135218), (16, 8314067609), (103, 1291505648), (206, 645752824), (412, 322876412), (824, 161438206), (1648, 80719103)]