126646576

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 292838400

約数和(自身を除く): 166191824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 343, 376, 392, 491, 658, 686, 752, 784, 982, 1316, 1372, 1964, 2303, 2632, 2744, 3437, 3928, 4606, 5264, 5488, 6874, 7856, 9212, 13748, 16121, 18424, 23077, 24059, 27496, 32242, 36848, 46154, 48118, 54992, 64484, 92308, 96236, 128968, 161539, 168413, 184616, 192472, 257936, 323078, 336826, 369232, 384944, 646156, 673652, 1130773, 1292312, 1347304, 2261546, 2584624, 2694608, 4523092, 7915411, 9046184, 15830822, 18092368, 31661644, 63323288, 126646576]

約数ペア:

[(1, 126646576), (2, 63323288), (4, 31661644), (7, 18092368), (8, 15830822), (14, 9046184), (16, 7915411), (28, 4523092), (47, 2694608), (49, 2584624), (56, 2261546), (94, 1347304), (98, 1292312), (112, 1130773), (188, 673652), (196, 646156), (329, 384944), (343, 369232), (376, 336826), (392, 323078), (491, 257936), (658, 192472), (686, 184616), (752, 168413), (784, 161539), (982, 128968), (1316, 96236), (1372, 92308), (1964, 64484), (2303, 54992), (2632, 48118), (2744, 46154), (3437, 36848), (3928, 32242), (4606, 27496), (5264, 24059), (5488, 23077), (6874, 18424), (7856, 16121), (9212, 13748)]