127830976

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 112

約数和(自身を含む): 319527936

約数和(自身を除く): 191696960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 448, 467, 611, 658, 728, 752, 832, 934, 1222, 1316, 1456, 1504, 1868, 2444, 2632, 2912, 3008, 3269, 3736, 4277, 4888, 5264, 5824, 6071, 6538, 7472, 8554, 9776, 10528, 12142, 13076, 14944, 17108, 19552, 21056, 21949, 24284, 26152, 29888, 34216, 39104, 42497, 43898, 48568, 52304, 68432, 84994, 87796, 97136, 104608, 136864, 153643, 169988, 175592, 194272, 209216, 273728, 285337, 307286, 339976, 351184, 388544, 570674, 614572, 679952, 702368, 1141348, 1229144, 1359904, 1404736, 1997359, 2282696, 2458288, 2719808, 3994718, 4565392, 4916576, 7989436, 9130784, 9833152, 15978872, 18261568, 31957744, 63915488, 127830976]

約数ペア:

[(1, 127830976), (2, 63915488), (4, 31957744), (7, 18261568), (8, 15978872), (13, 9833152), (14, 9130784), (16, 7989436), (26, 4916576), (28, 4565392), (32, 3994718), (47, 2719808), (52, 2458288), (56, 2282696), (64, 1997359), (91, 1404736), (94, 1359904), (104, 1229144), (112, 1141348), (182, 702368), (188, 679952), (208, 614572), (224, 570674), (329, 388544), (364, 351184), (376, 339976), (416, 307286), (448, 285337), (467, 273728), (611, 209216), (658, 194272), (728, 175592), (752, 169988), (832, 153643), (934, 136864), (1222, 104608), (1316, 97136), (1456, 87796), (1504, 84994), (1868, 68432), (2444, 52304), (2632, 48568), (2912, 43898), (3008, 42497), (3269, 39104), (3736, 34216), (4277, 29888), (4888, 26152), (5264, 24284), (5824, 21949), (6071, 21056), (6538, 19552), (7472, 17108), (8554, 14944), (9776, 13076), (10528, 12142)]