149280943

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 173124864

約数和(自身を除く): 23843921

約数列:

[1, 7, 107, 241, 749, 827, 1687, 5789, 25787, 88489, 180509, 199307, 619423, 1395149, 21325849, 149280943]

約数ペア:

[(1, 149280943), (7, 21325849), (107, 1395149), (241, 619423), (749, 199307), (827, 180509), (1687, 88489), (5789, 25787)]