149029874

素因数分解:

$2^1\times 7^2\times {\mathrm{1087}}^1\times {\mathrm{1399}}^1$

素因数の和:2502

約数の個数: 24

約数和(自身を含む): 260467200

約数和(自身を除く): 111437326

約数列:

[1, 2, 7, 14, 49, 98, 1087, 1399, 2174, 2798, 7609, 9793, 15218, 19586, 53263, 68551, 106526, 137102, 1520713, 3041426, 10644991, 21289982, 74514937, 149029874]

約数ペア:

[(1, 149029874), (2, 74514937), (7, 21289982), (14, 10644991), (49, 3041426), (98, 1520713), (1087, 137102), (1399, 106526), (2174, 68551), (2798, 53263), (7609, 19586), (9793, 15218)]