166925473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 204228864

約数和(自身を除く): 37303391

約数列:

[1, 11, 13, 41, 71, 143, 401, 451, 533, 781, 923, 2911, 4411, 5213, 5863, 10153, 16441, 28471, 32021, 37843, 57343, 180851, 213733, 313181, 370123, 416273, 1167311, 2351063, 4071353, 12840421, 15175043, 166925473]

約数ペア:

[(1, 166925473), (11, 15175043), (13, 12840421), (41, 4071353), (71, 2351063), (143, 1167311), (401, 416273), (451, 370123), (533, 313181), (781, 213733), (923, 180851), (2911, 57343), (4411, 37843), (5213, 32021), (5863, 28471), (10153, 16441)]