129171328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7095

約数の個数: 64

約数和(自身を含む): 302364720

約数和(自身を除く): 173193392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 7057, 9152, 14114, 18304, 28228, 56456, 77627, 91741, 112912, 155254, 183482, 225824, 310508, 366964, 451648, 621016, 733928, 903296, 1009151, 1242032, 1467856, 2018302, 2484064, 2935712, 4036604, 4968128, 5871424, 8073208, 9936256, 11742848, 16146416, 32292832, 64585664, 129171328]

約数ペア:

[(1, 129171328), (2, 64585664), (4, 32292832), (8, 16146416), (11, 11742848), (13, 9936256), (16, 8073208), (22, 5871424), (26, 4968128), (32, 4036604), (44, 2935712), (52, 2484064), (64, 2018302), (88, 1467856), (104, 1242032), (128, 1009151), (143, 903296), (176, 733928), (208, 621016), (286, 451648), (352, 366964), (416, 310508), (572, 225824), (704, 183482), (832, 155254), (1144, 112912), (1408, 91741), (1664, 77627), (2288, 56456), (4576, 28228), (7057, 18304), (9152, 14114)]