147977576

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{172871}}^1$

素因数の和:172984

約数の個数: 16

約数和(自身を含む): 280052640

約数和(自身を除く): 132075064

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 172871, 345742, 691484, 1382968, 18497197, 36994394, 73988788, 147977576]

約数ペア:

[(1, 147977576), (2, 73988788), (4, 36994394), (8, 18497197), (107, 1382968), (214, 691484), (428, 345742), (856, 172871)]