147222292

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6121}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 294835520

約数和(自身を除く): 147613228

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 6121, 12026, 12242, 24052, 24484, 42847, 85694, 171388, 5257939, 10515878, 21031756, 36805573, 73611146, 147222292]

約数ペア:

[(1, 147222292), (2, 73611146), (4, 36805573), (7, 21031756), (14, 10515878), (28, 5257939), (859, 171388), (1718, 85694), (3436, 42847), (6013, 24484), (6121, 24052), (12026, 12242)]