167151460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1193939}}^1$

素因数の和:1193955

約数の個数: 24

約数和(自身を含む): 401163840

約数和(自身を除く): 234012380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1193939, 2387878, 4775756, 5969695, 8357573, 11939390, 16715146, 23878780, 33430292, 41787865, 83575730, 167151460]

約数ペア:

[(1, 167151460), (2, 83575730), (4, 41787865), (5, 33430292), (7, 23878780), (10, 16715146), (14, 11939390), (20, 8357573), (28, 5969695), (35, 4775756), (70, 2387878), (140, 1193939)]