147818360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{34537}}^1$

素因数の和:34655

約数の個数: 32

約数和(自身を含む): 335709360

約数和(自身を除く): 187891000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 34537, 69074, 138148, 172685, 276296, 345370, 690740, 1381480, 3695459, 7390918, 14781836, 18477295, 29563672, 36954590, 73909180, 147818360]

約数ペア:

[(1, 147818360), (2, 73909180), (4, 36954590), (5, 29563672), (8, 18477295), (10, 14781836), (20, 7390918), (40, 3695459), (107, 1381480), (214, 690740), (428, 345370), (535, 276296), (856, 172685), (1070, 138148), (2140, 69074), (4280, 34537)]