137521728

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{929}}^1$

素因数の和:1204

約数の個数: 84

約数和(自身を含む): 396140940

約数和(自身を除く): 258619212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 771, 929, 1028, 1542, 1858, 2056, 2313, 2787, 3084, 3716, 4112, 4626, 5574, 6168, 7432, 8224, 8361, 9252, 11148, 12336, 14864, 16448, 16722, 18504, 22296, 24672, 29728, 33444, 37008, 44592, 49344, 59456, 66888, 74016, 89184, 133776, 148032, 178368, 238753, 267552, 477506, 535104, 716259, 955012, 1432518, 1910024, 2148777, 2865036, 3820048, 4297554, 5730072, 7640096, 8595108, 11460144, 15280192, 17190216, 22920288, 34380432, 45840576, 68760864, 137521728]

約数ペア:

[(1, 137521728), (2, 68760864), (3, 45840576), (4, 34380432), (6, 22920288), (8, 17190216), (9, 15280192), (12, 11460144), (16, 8595108), (18, 7640096), (24, 5730072), (32, 4297554), (36, 3820048), (48, 2865036), (64, 2148777), (72, 1910024), (96, 1432518), (144, 955012), (192, 716259), (257, 535104), (288, 477506), (514, 267552), (576, 238753), (771, 178368), (929, 148032), (1028, 133776), (1542, 89184), (1858, 74016), (2056, 66888), (2313, 59456), (2787, 49344), (3084, 44592), (3716, 37008), (4112, 33444), (4626, 29728), (5574, 24672), (6168, 22296), (7432, 18504), (8224, 16722), (8361, 16448), (9252, 14864), (11148, 12336)]