162270647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 210653184

約数和(自身を除く): 48382537

約数列:

[1, 7, 11, 31, 77, 157, 217, 341, 433, 1099, 1727, 2387, 3031, 4763, 4867, 12089, 13423, 33341, 34069, 53537, 67981, 93961, 147653, 374759, 475867, 747791, 1033571, 2107411, 5234537, 14751877, 23181521, 162270647]

約数ペア:

[(1, 162270647), (7, 23181521), (11, 14751877), (31, 5234537), (77, 2107411), (157, 1033571), (217, 747791), (341, 475867), (433, 374759), (1099, 147653), (1727, 93961), (2387, 67981), (3031, 53537), (4763, 34069), (4867, 33341), (12089, 13423)]