129163572

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 353002496

約数和(自身を除く): 223838924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 81, 86, 108, 127, 129, 146, 162, 172, 219, 254, 258, 292, 324, 381, 387, 438, 508, 516, 657, 762, 774, 876, 1143, 1161, 1314, 1524, 1548, 1971, 2286, 2322, 2628, 3139, 3429, 3483, 3942, 4572, 4644, 5461, 5913, 6278, 6858, 6966, 7884, 9271, 9417, 10287, 10922, 11826, 12556, 13716, 13932, 16383, 18542, 18834, 20574, 21844, 23652, 27813, 28251, 32766, 37084, 37668, 41148, 49149, 55626, 56502, 65532, 83439, 84753, 98298, 111252, 113004, 147447, 166878, 169506, 196596, 250317, 254259, 294894, 333756, 339012, 398653, 442341, 500634, 508518, 589788, 750951, 797306, 884682, 1001268, 1017036, 1195959, 1501902, 1594612, 1769364, 2391918, 3003804, 3587877, 4783836, 7175754, 10763631, 14351508, 21527262, 32290893, 43054524, 64581786, 129163572]

約数ペア:

[(1, 129163572), (2, 64581786), (3, 43054524), (4, 32290893), (6, 21527262), (9, 14351508), (12, 10763631), (18, 7175754), (27, 4783836), (36, 3587877), (43, 3003804), (54, 2391918), (73, 1769364), (81, 1594612), (86, 1501902), (108, 1195959), (127, 1017036), (129, 1001268), (146, 884682), (162, 797306), (172, 750951), (219, 589788), (254, 508518), (258, 500634), (292, 442341), (324, 398653), (381, 339012), (387, 333756), (438, 294894), (508, 254259), (516, 250317), (657, 196596), (762, 169506), (774, 166878), (876, 147447), (1143, 113004), (1161, 111252), (1314, 98298), (1524, 84753), (1548, 83439), (1971, 65532), (2286, 56502), (2322, 55626), (2628, 49149), (3139, 41148), (3429, 37668), (3483, 37084), (3942, 32766), (4572, 28251), (4644, 27813), (5461, 23652), (5913, 21844), (6278, 20574), (6858, 18834), (6966, 18542), (7884, 16383), (9271, 13932), (9417, 13716), (10287, 12556), (10922, 11826)]