137210009768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7643}}^1\times {\mathrm{172619}}^1$

素因数の和:180281

約数の個数: 32

約数和(自身を含む): 277096528800

約数和(自身を除く): 139886519032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7643, 15286, 30572, 61144, 99359, 172619, 198718, 345238, 397436, 690476, 794872, 1380952, 2244047, 4488094, 8976188, 17952376, 1319327017, 2638654034, 5277308068, 10554616136, 17151251221, 34302502442, 68605004884, 137210009768]

約数ペア:

[(1, 137210009768), (2, 68605004884), (4, 34302502442), (8, 17151251221), (13, 10554616136), (26, 5277308068), (52, 2638654034), (104, 1319327017), (7643, 17952376), (15286, 8976188), (30572, 4488094), (61144, 2244047), (99359, 1380952), (172619, 794872), (198718, 690476), (345238, 397436)]