165838464001

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{673}}^1\times {\mathrm{5233}}^1$

素因数の和:5982

約数の個数: 36

約数和(自身を含む): 199672253316

約数和(自身を除く): 33833789315

約数列:

[1, 7, 31, 49, 217, 673, 961, 1519, 4711, 5233, 6727, 20863, 32977, 36631, 47089, 146041, 162223, 256417, 646753, 1022287, 1135561, 3521809, 4527271, 5028913, 7948927, 24652663, 31690897, 35202391, 109176079, 172568641, 246416737, 764232553, 3384458449, 5349627871, 23691209143, 165838464001]

約数ペア:

[(1, 165838464001), (7, 23691209143), (31, 5349627871), (49, 3384458449), (217, 764232553), (673, 246416737), (961, 172568641), (1519, 109176079), (4711, 35202391), (5233, 31690897), (6727, 24652663), (20863, 7948927), (32977, 5028913), (36631, 4527271), (47089, 3521809), (146041, 1135561), (162223, 1022287), (256417, 646753)]