166994432

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 368280000

約数和(自身を除く): 201285568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 149, 176, 199, 256, 298, 352, 398, 512, 596, 704, 796, 1192, 1408, 1592, 1639, 2189, 2384, 2816, 3184, 3278, 4378, 4768, 5632, 6368, 6556, 8756, 9536, 12736, 13112, 17512, 19072, 25472, 26224, 29651, 35024, 38144, 50944, 52448, 59302, 70048, 76288, 101888, 104896, 118604, 140096, 209792, 237208, 280192, 326161, 419584, 474416, 560384, 652322, 839168, 948832, 1120768, 1304644, 1897664, 2609288, 3795328, 5218576, 7590656, 10437152, 15181312, 20874304, 41748608, 83497216, 166994432]

約数ペア:

[(1, 166994432), (2, 83497216), (4, 41748608), (8, 20874304), (11, 15181312), (16, 10437152), (22, 7590656), (32, 5218576), (44, 3795328), (64, 2609288), (88, 1897664), (128, 1304644), (149, 1120768), (176, 948832), (199, 839168), (256, 652322), (298, 560384), (352, 474416), (398, 419584), (512, 326161), (596, 280192), (704, 237208), (796, 209792), (1192, 140096), (1408, 118604), (1592, 104896), (1639, 101888), (2189, 76288), (2384, 70048), (2816, 59302), (3184, 52448), (3278, 50944), (4378, 38144), (4768, 35024), (5632, 29651), (6368, 26224), (6556, 25472), (8756, 19072), (9536, 17512), (12736, 13112)]