161569808393

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{18089}}^1\times {\mathrm{41161}}^1$

素因数の和:59288

約数の個数: 16

約数和(自身を含む): 190622868480

約数和(自身を除く): 29053060087

約数列:

[1, 7, 31, 217, 18089, 41161, 126623, 288127, 560759, 1275991, 3925313, 8931937, 744561329, 5211929303, 23081401199, 161569808393]

約数ペア:

[(1, 161569808393), (7, 23081401199), (31, 5211929303), (217, 744561329), (18089, 8931937), (41161, 3925313), (126623, 1275991), (288127, 560759)]