173619912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 480090240

約数和(自身を除く): 306470328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 97, 102, 107, 123, 136, 164, 194, 204, 214, 246, 291, 321, 328, 388, 408, 428, 492, 582, 642, 697, 776, 856, 984, 1164, 1284, 1394, 1649, 1819, 2091, 2328, 2568, 2788, 3298, 3638, 3977, 4182, 4387, 4947, 5457, 5576, 6596, 7276, 7954, 8364, 8774, 9894, 10379, 10914, 11931, 13161, 13192, 14552, 15908, 16728, 17548, 19788, 20758, 21828, 23862, 26322, 31137, 31816, 35096, 39576, 41516, 43656, 47724, 52644, 62274, 67609, 74579, 83032, 95448, 105288, 124548, 135218, 149158, 176443, 202827, 223737, 249096, 270436, 298316, 352886, 405654, 425539, 447474, 529329, 540872, 596632, 705772, 811308, 851078, 894948, 1058658, 1276617, 1411544, 1622616, 1702156, 1789896, 2117316, 2553234, 3404312, 4234632, 5106468, 7234163, 10212936, 14468326, 21702489, 28936652, 43404978, 57873304, 86809956, 173619912]

約数ペア:

[(1, 173619912), (2, 86809956), (3, 57873304), (4, 43404978), (6, 28936652), (8, 21702489), (12, 14468326), (17, 10212936), (24, 7234163), (34, 5106468), (41, 4234632), (51, 3404312), (68, 2553234), (82, 2117316), (97, 1789896), (102, 1702156), (107, 1622616), (123, 1411544), (136, 1276617), (164, 1058658), (194, 894948), (204, 851078), (214, 811308), (246, 705772), (291, 596632), (321, 540872), (328, 529329), (388, 447474), (408, 425539), (428, 405654), (492, 352886), (582, 298316), (642, 270436), (697, 249096), (776, 223737), (856, 202827), (984, 176443), (1164, 149158), (1284, 135218), (1394, 124548), (1649, 105288), (1819, 95448), (2091, 83032), (2328, 74579), (2568, 67609), (2788, 62274), (3298, 52644), (3638, 47724), (3977, 43656), (4182, 41516), (4387, 39576), (4947, 35096), (5457, 31816), (5576, 31137), (6596, 26322), (7276, 23862), (7954, 21828), (8364, 20758), (8774, 19788), (9894, 17548), (10379, 16728), (10914, 15908), (11931, 14552), (13161, 13192)]