127853868

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{76651}}^1$

素因数の和:76797

約数の個数: 24

約数和(自身を含む): 300475840

約数和(自身を除く): 172621972

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 76651, 153302, 229953, 306604, 459906, 919812, 10654489, 21308978, 31963467, 42617956, 63926934, 127853868]

約数ペア:

[(1, 127853868), (2, 63926934), (3, 42617956), (4, 31963467), (6, 21308978), (12, 10654489), (139, 919812), (278, 459906), (417, 306604), (556, 229953), (834, 153302), (1668, 76651)]