166152280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{593401}}^1$

素因数の和:593419

約数の個数: 32

約数和(自身を含む): 427249440

約数和(自身を除く): 261097160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 593401, 1186802, 2373604, 2967005, 4153807, 4747208, 5934010, 8307614, 11868020, 16615228, 20769035, 23736040, 33230456, 41538070, 83076140, 166152280]

約数ペア:

[(1, 166152280), (2, 83076140), (4, 41538070), (5, 33230456), (7, 23736040), (8, 20769035), (10, 16615228), (14, 11868020), (20, 8307614), (28, 5934010), (35, 4747208), (40, 4153807), (56, 2967005), (70, 2373604), (140, 1186802), (280, 593401)]