168859260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{938107}}^1$

素因数の和:938122

約数の個数: 36

約数和(自身を含む): 512206968

約数和(自身を除く): 343347708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 938107, 1876214, 2814321, 3752428, 4690535, 5628642, 8442963, 9381070, 11257284, 14071605, 16885926, 18762140, 28143210, 33771852, 42214815, 56286420, 84429630, 168859260]

約数ペア:

[(1, 168859260), (2, 84429630), (3, 56286420), (4, 42214815), (5, 33771852), (6, 28143210), (9, 18762140), (10, 16885926), (12, 14071605), (15, 11257284), (18, 9381070), (20, 8442963), (30, 5628642), (36, 4690535), (45, 3752428), (60, 2814321), (90, 1876214), (180, 938107)]