165485772

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{42961}}^1$

素因数の和:43078

約数の個数: 36

約数和(自身を含む): 422230536

約数和(自身を除く): 256744764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 42961, 85922, 128883, 171844, 257766, 386649, 515532, 773298, 1546596, 4596827, 9193654, 13790481, 18387308, 27580962, 41371443, 55161924, 82742886, 165485772]

約数ペア:

[(1, 165485772), (2, 82742886), (3, 55161924), (4, 41371443), (6, 27580962), (9, 18387308), (12, 13790481), (18, 9193654), (36, 4596827), (107, 1546596), (214, 773298), (321, 515532), (428, 386649), (642, 257766), (963, 171844), (1284, 128883), (1926, 85922), (3852, 42961)]