149066408

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{174143}}^1$

素因数の和:174256

約数の個数: 16

約数和(自身を含む): 282113280

約数和(自身を除く): 133046872

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 174143, 348286, 696572, 1393144, 18633301, 37266602, 74533204, 149066408]

約数ペア:

[(1, 149066408), (2, 74533204), (4, 37266602), (8, 18633301), (107, 1393144), (214, 696572), (428, 348286), (856, 174143)]