142140258

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67493}}^1$

素因数の和:67520

約数の個数: 40

約数和(自身を含む): 343004508

約数和(自身を除く): 200864250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 67493, 134986, 202479, 404958, 607437, 877409, 1214874, 1754818, 1822311, 2632227, 3644622, 5264454, 5466933, 7896681, 10933866, 15793362, 23690043, 47380086, 71070129, 142140258]

約数ペア:

[(1, 142140258), (2, 71070129), (3, 47380086), (6, 23690043), (9, 15793362), (13, 10933866), (18, 7896681), (26, 5466933), (27, 5264454), (39, 3644622), (54, 2632227), (78, 1822311), (81, 1754818), (117, 1214874), (162, 877409), (234, 607437), (351, 404958), (702, 202479), (1053, 134986), (2106, 67493)]