129163008

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 392497056

約数和(自身を除く): 263334048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 761, 768, 816, 832, 884, 1088, 1248, 1326, 1522, 1632, 1664, 1768, 2176, 2283, 2496, 2652, 3044, 3264, 3328, 3536, 4352, 4566, 4992, 5304, 6088, 6528, 7072, 9132, 9893, 9984, 10608, 12176, 12937, 13056, 14144, 18264, 19786, 21216, 24352, 25874, 28288, 29679, 36528, 38811, 39572, 42432, 48704, 51748, 56576, 59358, 73056, 77622, 79144, 84864, 97408, 103496, 118716, 146112, 155244, 158288, 168181, 169728, 194816, 206992, 237432, 292224, 310488, 316576, 336362, 413984, 474864, 504543, 584448, 620976, 633152, 672724, 827968, 949728, 1009086, 1241952, 1266304, 1345448, 1655936, 1899456, 2018172, 2483904, 2532608, 2690896, 3311872, 3798912, 4036344, 4967808, 5381792, 7597824, 8072688, 9935616, 10763584, 16145376, 21527168, 32290752, 43054336, 64581504, 129163008]

約数ペア:

[(1, 129163008), (2, 64581504), (3, 43054336), (4, 32290752), (6, 21527168), (8, 16145376), (12, 10763584), (13, 9935616), (16, 8072688), (17, 7597824), (24, 5381792), (26, 4967808), (32, 4036344), (34, 3798912), (39, 3311872), (48, 2690896), (51, 2532608), (52, 2483904), (64, 2018172), (68, 1899456), (78, 1655936), (96, 1345448), (102, 1266304), (104, 1241952), (128, 1009086), (136, 949728), (156, 827968), (192, 672724), (204, 633152), (208, 620976), (221, 584448), (256, 504543), (272, 474864), (312, 413984), (384, 336362), (408, 316576), (416, 310488), (442, 292224), (544, 237432), (624, 206992), (663, 194816), (761, 169728), (768, 168181), (816, 158288), (832, 155244), (884, 146112), (1088, 118716), (1248, 103496), (1326, 97408), (1522, 84864), (1632, 79144), (1664, 77622), (1768, 73056), (2176, 59358), (2283, 56576), (2496, 51748), (2652, 48704), (3044, 42432), (3264, 39572), (3328, 38811), (3536, 36528), (4352, 29679), (4566, 28288), (4992, 25874), (5304, 24352), (6088, 21216), (6528, 19786), (7072, 18264), (9132, 14144), (9893, 13056), (9984, 12937), (10608, 12176)]