133712876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15271}}^1$

素因数の和:15485

約数の個数: 24

約数和(自身を含む): 256569600

約数和(自身を除く): 122856724

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 15271, 30542, 61084, 167981, 335962, 671924, 3038929, 6077858, 12155716, 33428219, 66856438, 133712876]

約数ペア:

[(1, 133712876), (2, 66856438), (4, 33428219), (11, 12155716), (22, 6077858), (44, 3038929), (199, 671924), (398, 335962), (796, 167981), (2189, 61084), (4378, 30542), (8756, 15271)]