181152968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1973}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 355320000

約数和(自身を除く): 174167032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 499, 998, 1973, 1996, 3946, 3992, 7892, 11477, 15784, 22954, 45379, 45908, 90758, 91816, 181516, 363032, 984527, 1969054, 3938108, 7876216, 22644121, 45288242, 90576484, 181152968]

約数ペア:

[(1, 181152968), (2, 90576484), (4, 45288242), (8, 22644121), (23, 7876216), (46, 3938108), (92, 1969054), (184, 984527), (499, 363032), (998, 181516), (1973, 91816), (1996, 90758), (3946, 45908), (3992, 45379), (7892, 22954), (11477, 15784)]