15155448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 33228552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 139, 154, 168, 177, 231, 236, 264, 278, 308, 354, 413, 417, 462, 472, 556, 616, 649, 708, 826, 834, 924, 973, 1112, 1239, 1298, 1416, 1529, 1652, 1668, 1848, 1946, 1947, 2478, 2596, 2919, 3058, 3304, 3336, 3892, 3894, 4543, 4587, 4956, 5192, 5838, 6116, 7784, 7788, 8201, 9086, 9174, 9912, 10703, 11676, 12232, 13629, 15576, 16402, 18172, 18348, 21406, 23352, 24603, 27258, 32109, 32804, 36344, 36696, 42812, 49206, 54516, 57407, 64218, 65608, 85624, 90211, 98412, 109032, 114814, 128436, 172221, 180422, 196824, 229628, 256872, 270633, 344442, 360844, 459256, 541266, 631477, 688884, 721688, 1082532, 1262954, 1377768, 1894431, 2165064, 2525908, 3788862, 5051816, 7577724, 15155448]

約数ペア:

[(1, 15155448), (2, 7577724), (3, 5051816), (4, 3788862), (6, 2525908), (7, 2165064), (8, 1894431), (11, 1377768), (12, 1262954), (14, 1082532), (21, 721688), (22, 688884), (24, 631477), (28, 541266), (33, 459256), (42, 360844), (44, 344442), (56, 270633), (59, 256872), (66, 229628), (77, 196824), (84, 180422), (88, 172221), (118, 128436), (132, 114814), (139, 109032), (154, 98412), (168, 90211), (177, 85624), (231, 65608), (236, 64218), (264, 57407), (278, 54516), (308, 49206), (354, 42812), (413, 36696), (417, 36344), (462, 32804), (472, 32109), (556, 27258), (616, 24603), (649, 23352), (708, 21406), (826, 18348), (834, 18172), (924, 16402), (973, 15576), (1112, 13629), (1239, 12232), (1298, 11676), (1416, 10703), (1529, 9912), (1652, 9174), (1668, 9086), (1848, 8201), (1946, 7788), (1947, 7784), (2478, 6116), (2596, 5838), (2919, 5192), (3058, 4956), (3304, 4587), (3336, 4543), (3892, 3894)]