164902192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3126

約数の個数: 80

約数和(自身を含む): 403988032

約数和(自身を除く): 239085840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3061, 3367, 3848, 4144, 6122, 6734, 7696, 12244, 13468, 21427, 24488, 26936, 39793, 42854, 48976, 53872, 79586, 85708, 113257, 159172, 171416, 226514, 278551, 318344, 342832, 453028, 557102, 636688, 792799, 906056, 1114204, 1472341, 1585598, 1812112, 2228408, 2944682, 3171196, 4456816, 5889364, 6342392, 10306387, 11778728, 12684784, 20612774, 23557456, 41225548, 82451096, 164902192]

約数ペア:

[(1, 164902192), (2, 82451096), (4, 41225548), (7, 23557456), (8, 20612774), (13, 12684784), (14, 11778728), (16, 10306387), (26, 6342392), (28, 5889364), (37, 4456816), (52, 3171196), (56, 2944682), (74, 2228408), (91, 1812112), (104, 1585598), (112, 1472341), (148, 1114204), (182, 906056), (208, 792799), (259, 636688), (296, 557102), (364, 453028), (481, 342832), (518, 318344), (592, 278551), (728, 226514), (962, 171416), (1036, 159172), (1456, 113257), (1924, 85708), (2072, 79586), (3061, 53872), (3367, 48976), (3848, 42854), (4144, 39793), (6122, 26936), (6734, 24488), (7696, 21427), (12244, 13468)]