127129744

素因数分解:

$2^4\times 7^1\times {\mathrm{1135087}}^1$

素因数の和:1135102

約数の個数: 20

約数和(自身を含む): 281501824

約数和(自身を除く): 154372080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1135087, 2270174, 4540348, 7945609, 9080696, 15891218, 18161392, 31782436, 63564872, 127129744]

約数ペア:

[(1, 127129744), (2, 63564872), (4, 31782436), (7, 18161392), (8, 15891218), (14, 9080696), (16, 7945609), (28, 4540348), (56, 2270174), (112, 1135087)]