15690517936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2546

約数の個数: 80

約数和(自身を含む): 32197939200

約数和(自身を除く): 16507421264

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 139, 184, 274, 278, 368, 548, 556, 1096, 1112, 2192, 2224, 2239, 3151, 3197, 4478, 6302, 6394, 8956, 12604, 12788, 17912, 19043, 25208, 25576, 35824, 38086, 50416, 51152, 51497, 76172, 102994, 152344, 205988, 304688, 306743, 311221, 411976, 437989, 613486, 622442, 823952, 875978, 1226972, 1244884, 1751956, 2453944, 2489768, 3503912, 4907888, 4979536, 7007824, 7055089, 7158083, 14110178, 14316166, 28220356, 28632332, 42637277, 56440712, 57264664, 85274554, 112881424, 114529328, 170549108, 341098216, 682196432, 980657371, 1961314742, 3922629484, 7845258968, 15690517936]

約数ペア:

[(1, 15690517936), (2, 7845258968), (4, 3922629484), (8, 1961314742), (16, 980657371), (23, 682196432), (46, 341098216), (92, 170549108), (137, 114529328), (139, 112881424), (184, 85274554), (274, 57264664), (278, 56440712), (368, 42637277), (548, 28632332), (556, 28220356), (1096, 14316166), (1112, 14110178), (2192, 7158083), (2224, 7055089), (2239, 7007824), (3151, 4979536), (3197, 4907888), (4478, 3503912), (6302, 2489768), (6394, 2453944), (8956, 1751956), (12604, 1244884), (12788, 1226972), (17912, 875978), (19043, 823952), (25208, 622442), (25576, 613486), (35824, 437989), (38086, 411976), (50416, 311221), (51152, 306743), (51497, 304688), (76172, 205988), (102994, 152344)]