128808288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 422132256

約数和(自身を除く): 293323968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 353, 362, 504, 543, 672, 706, 724, 1008, 1059, 1086, 1267, 1412, 1448, 1629, 2016, 2118, 2172, 2471, 2534, 2824, 2896, 3177, 3258, 3801, 4236, 4344, 4942, 5068, 5648, 5792, 6354, 6516, 7413, 7602, 8472, 8688, 9884, 10136, 11296, 11403, 12708, 13032, 14826, 15204, 16944, 17376, 19768, 20272, 22239, 22806, 25416, 26064, 29652, 30408, 33888, 39536, 40544, 44478, 45612, 50832, 52128, 59304, 60816, 63893, 79072, 88956, 91224, 101664, 118608, 121632, 127786, 177912, 182448, 191679, 237216, 255572, 355824, 364896, 383358, 447251, 511144, 575037, 711648, 766716, 894502, 1022288, 1150074, 1341753, 1533432, 1789004, 2044576, 2300148, 2683506, 3066864, 3578008, 4025259, 4600296, 5367012, 6133728, 7156016, 8050518, 9200592, 10734024, 14312032, 16101036, 18401184, 21468048, 32202072, 42936096, 64404144, 128808288]

約数ペア:

[(1, 128808288), (2, 64404144), (3, 42936096), (4, 32202072), (6, 21468048), (7, 18401184), (8, 16101036), (9, 14312032), (12, 10734024), (14, 9200592), (16, 8050518), (18, 7156016), (21, 6133728), (24, 5367012), (28, 4600296), (32, 4025259), (36, 3578008), (42, 3066864), (48, 2683506), (56, 2300148), (63, 2044576), (72, 1789004), (84, 1533432), (96, 1341753), (112, 1150074), (126, 1022288), (144, 894502), (168, 766716), (181, 711648), (224, 575037), (252, 511144), (288, 447251), (336, 383358), (353, 364896), (362, 355824), (504, 255572), (543, 237216), (672, 191679), (706, 182448), (724, 177912), (1008, 127786), (1059, 121632), (1086, 118608), (1267, 101664), (1412, 91224), (1448, 88956), (1629, 79072), (2016, 63893), (2118, 60816), (2172, 59304), (2471, 52128), (2534, 50832), (2824, 45612), (2896, 44478), (3177, 40544), (3258, 39536), (3801, 33888), (4236, 30408), (4344, 29652), (4942, 26064), (5068, 25416), (5648, 22806), (5792, 22239), (6354, 20272), (6516, 19768), (7413, 17376), (7602, 16944), (8472, 15204), (8688, 14826), (9884, 13032), (10136, 12708), (11296, 11403)]