127004416

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 335543040

約数和(自身を除く): 208538624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 379, 448, 476, 544, 616, 704, 748, 758, 896, 952, 1088, 1232, 1309, 1408, 1496, 1516, 1792, 1904, 2176, 2464, 2618, 2653, 2816, 2992, 3032, 3808, 4169, 4352, 4928, 5236, 5306, 5984, 6064, 6443, 7616, 8338, 9856, 10472, 10612, 11968, 12128, 12886, 15232, 16676, 19712, 20944, 21224, 23936, 24256, 25772, 29183, 30464, 33352, 41888, 42448, 45101, 47872, 48512, 51544, 58366, 66704, 70873, 83776, 84896, 90202, 97024, 103088, 116732, 133408, 141746, 167552, 169792, 180404, 206176, 233464, 266816, 283492, 335104, 339584, 360808, 412352, 466928, 496111, 533632, 566984, 679168, 721616, 824704, 933856, 992222, 1067264, 1133968, 1443232, 1649408, 1867712, 1984444, 2267936, 2886464, 3735424, 3968888, 4535872, 5772928, 7470848, 7937776, 9071744, 11545856, 15875552, 18143488, 31751104, 63502208, 127004416]

約数ペア:

[(1, 127004416), (2, 63502208), (4, 31751104), (7, 18143488), (8, 15875552), (11, 11545856), (14, 9071744), (16, 7937776), (17, 7470848), (22, 5772928), (28, 4535872), (32, 3968888), (34, 3735424), (44, 2886464), (56, 2267936), (64, 1984444), (68, 1867712), (77, 1649408), (88, 1443232), (112, 1133968), (119, 1067264), (128, 992222), (136, 933856), (154, 824704), (176, 721616), (187, 679168), (224, 566984), (238, 533632), (256, 496111), (272, 466928), (308, 412352), (352, 360808), (374, 339584), (379, 335104), (448, 283492), (476, 266816), (544, 233464), (616, 206176), (704, 180404), (748, 169792), (758, 167552), (896, 141746), (952, 133408), (1088, 116732), (1232, 103088), (1309, 97024), (1408, 90202), (1496, 84896), (1516, 83776), (1792, 70873), (1904, 66704), (2176, 58366), (2464, 51544), (2618, 48512), (2653, 47872), (2816, 45101), (2992, 42448), (3032, 41888), (3808, 33352), (4169, 30464), (4352, 29183), (4928, 25772), (5236, 24256), (5306, 23936), (5984, 21224), (6064, 20944), (6443, 19712), (7616, 16676), (8338, 15232), (9856, 12886), (10472, 12128), (10612, 11968)]