172930576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 80

約数和(自身を含む): 418278784

約数和(自身を除く): 245348208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1627, 1898, 2044, 3254, 3796, 4088, 6508, 6643, 7592, 8176, 11389, 13016, 13286, 15184, 21151, 22778, 26032, 26572, 42302, 45556, 53144, 84604, 91112, 106288, 118771, 148057, 169208, 182224, 237542, 296114, 338416, 475084, 592228, 831397, 950168, 1184456, 1544023, 1662794, 1900336, 2368912, 3088046, 3325588, 6176092, 6651176, 10808161, 12352184, 13302352, 21616322, 24704368, 43232644, 86465288, 172930576]

約数ペア:

[(1, 172930576), (2, 86465288), (4, 43232644), (7, 24704368), (8, 21616322), (13, 13302352), (14, 12352184), (16, 10808161), (26, 6651176), (28, 6176092), (52, 3325588), (56, 3088046), (73, 2368912), (91, 1900336), (104, 1662794), (112, 1544023), (146, 1184456), (182, 950168), (208, 831397), (292, 592228), (364, 475084), (511, 338416), (584, 296114), (728, 237542), (949, 182224), (1022, 169208), (1168, 148057), (1456, 118771), (1627, 106288), (1898, 91112), (2044, 84604), (3254, 53144), (3796, 45556), (4088, 42302), (6508, 26572), (6643, 26032), (7592, 22778), (8176, 21151), (11389, 15184), (13016, 13286)]