133456792

素因数分解:

$2^3\times 7^2\times {\mathrm{340451}}^1$

素因数の和:340471

約数の個数: 24

約数和(自身を含む): 291086460

約数和(自身を除く): 157629668

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 340451, 680902, 1361804, 2383157, 2723608, 4766314, 9532628, 16682099, 19065256, 33364198, 66728396, 133456792]

約数ペア:

[(1, 133456792), (2, 66728396), (4, 33364198), (7, 19065256), (8, 16682099), (14, 9532628), (28, 4766314), (49, 2723608), (56, 2383157), (98, 1361804), (196, 680902), (392, 340451)]