151809894

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{53719}}^1$

素因数の和:53884

約数の個数: 24

約数和(自身を含む): 331022640

約数和(自身を除く): 179212746

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 53719, 107438, 161157, 322314, 483471, 966942, 8433883, 16867766, 25301649, 50603298, 75904947, 151809894]

約数ペア:

[(1, 151809894), (2, 75904947), (3, 50603298), (6, 25301649), (9, 16867766), (18, 8433883), (157, 966942), (314, 483471), (471, 322314), (942, 161157), (1413, 107438), (2826, 53719)]