190620976

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 472001040

約数和(自身を除く): 281380064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 59, 91, 98, 104, 112, 118, 182, 196, 208, 236, 317, 364, 392, 413, 472, 634, 637, 728, 767, 784, 826, 944, 1268, 1274, 1456, 1534, 1652, 2219, 2536, 2548, 2891, 3068, 3304, 4121, 4438, 5072, 5096, 5369, 5782, 6136, 6608, 8242, 8876, 10192, 10738, 11564, 12272, 15533, 16484, 17752, 18703, 21476, 23128, 28847, 31066, 32968, 35504, 37406, 37583, 42952, 46256, 57694, 62132, 65936, 74812, 75166, 85904, 115388, 124264, 130921, 149624, 150332, 201929, 230776, 243139, 248528, 261842, 299248, 300664, 403858, 461552, 486278, 523684, 601328, 807716, 916447, 972556, 1047368, 1615432, 1701973, 1832894, 1945112, 2094736, 3230864, 3403946, 3665788, 3890224, 6807892, 7331576, 11913811, 13615784, 14663152, 23827622, 27231568, 47655244, 95310488, 190620976]

約数ペア:

[(1, 190620976), (2, 95310488), (4, 47655244), (7, 27231568), (8, 23827622), (13, 14663152), (14, 13615784), (16, 11913811), (26, 7331576), (28, 6807892), (49, 3890224), (52, 3665788), (56, 3403946), (59, 3230864), (91, 2094736), (98, 1945112), (104, 1832894), (112, 1701973), (118, 1615432), (182, 1047368), (196, 972556), (208, 916447), (236, 807716), (317, 601328), (364, 523684), (392, 486278), (413, 461552), (472, 403858), (634, 300664), (637, 299248), (728, 261842), (767, 248528), (784, 243139), (826, 230776), (944, 201929), (1268, 150332), (1274, 149624), (1456, 130921), (1534, 124264), (1652, 115388), (2219, 85904), (2536, 75166), (2548, 74812), (2891, 65936), (3068, 62132), (3304, 57694), (4121, 46256), (4438, 42952), (5072, 37583), (5096, 37406), (5369, 35504), (5782, 32968), (6136, 31066), (6608, 28847), (8242, 23128), (8876, 21476), (10192, 18703), (10738, 17752), (11564, 16484), (12272, 15533)]