157427644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83207}}^1$

素因数の和:83265

約数の個数: 24

約数和(自身を含む): 307536768

約数和(自身を除く): 150109124

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 83207, 166414, 332828, 915277, 1830554, 3577901, 3661108, 7155802, 14311604, 39356911, 78713822, 157427644]

約数ペア:

[(1, 157427644), (2, 78713822), (4, 39356911), (11, 14311604), (22, 7155802), (43, 3661108), (44, 3577901), (86, 1830554), (172, 915277), (473, 332828), (946, 166414), (1892, 83207)]