157089000442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2531}}^1\times {\mathrm{256471}}^1$

素因数の和:259026

約数の個数: 24

約数和(自身を含む): 259105454496

約数和(自身を除く): 102016454054

約数列:

[1, 2, 11, 22, 121, 242, 2531, 5062, 27841, 55682, 256471, 306251, 512942, 612502, 2821181, 5642362, 31032991, 62065982, 649128101, 1298256202, 7140409111, 14280818222, 78544500221, 157089000442]

約数ペア:

[(1, 157089000442), (2, 78544500221), (11, 14280818222), (22, 7140409111), (121, 1298256202), (242, 649128101), (2531, 62065982), (5062, 31032991), (27841, 5642362), (55682, 2821181), (256471, 612502), (306251, 512942)]