133204976

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{76379}}^1$

素因数の和:76496

約数の個数: 20

約数和(自身を含む): 260455800

約数和(自身を除く): 127250824

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 76379, 152758, 305516, 611032, 1222064, 8325311, 16650622, 33301244, 66602488, 133204976]

約数ペア:

[(1, 133204976), (2, 66602488), (4, 33301244), (8, 16650622), (16, 8325311), (109, 1222064), (218, 611032), (436, 305516), (872, 152758), (1744, 76379)]