131190528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 416779776

約数和(自身を除く): 285589248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1061, 1104, 1288, 1344, 1472, 1792, 1932, 2122, 2208, 2576, 2688, 2944, 3183, 3864, 4244, 4416, 5152, 5376, 5888, 6366, 7427, 7728, 8488, 8832, 10304, 12732, 14854, 15456, 16976, 17664, 20608, 22281, 24403, 25464, 29708, 30912, 33952, 41216, 44562, 48806, 50928, 59416, 61824, 67904, 73209, 89124, 97612, 101856, 118832, 123648, 135808, 146418, 170821, 178248, 195224, 203712, 237664, 271616, 292836, 341642, 356496, 390448, 407424, 475328, 512463, 585672, 683284, 712992, 780896, 814848, 950656, 1024926, 1171344, 1366568, 1425984, 1561792, 1901312, 2049852, 2342688, 2733136, 2851968, 3123584, 4099704, 4685376, 5466272, 5703936, 6247168, 8199408, 9370752, 10932544, 16398816, 18741504, 21865088, 32797632, 43730176, 65595264, 131190528]

約数ペア:

[(1, 131190528), (2, 65595264), (3, 43730176), (4, 32797632), (6, 21865088), (7, 18741504), (8, 16398816), (12, 10932544), (14, 9370752), (16, 8199408), (21, 6247168), (23, 5703936), (24, 5466272), (28, 4685376), (32, 4099704), (42, 3123584), (46, 2851968), (48, 2733136), (56, 2342688), (64, 2049852), (69, 1901312), (84, 1561792), (92, 1425984), (96, 1366568), (112, 1171344), (128, 1024926), (138, 950656), (161, 814848), (168, 780896), (184, 712992), (192, 683284), (224, 585672), (256, 512463), (276, 475328), (322, 407424), (336, 390448), (368, 356496), (384, 341642), (448, 292836), (483, 271616), (552, 237664), (644, 203712), (672, 195224), (736, 178248), (768, 170821), (896, 146418), (966, 135808), (1061, 123648), (1104, 118832), (1288, 101856), (1344, 97612), (1472, 89124), (1792, 73209), (1932, 67904), (2122, 61824), (2208, 59416), (2576, 50928), (2688, 48806), (2944, 44562), (3183, 41216), (3864, 33952), (4244, 30912), (4416, 29708), (5152, 25464), (5376, 24403), (5888, 22281), (6366, 20608), (7427, 17664), (7728, 16976), (8488, 15456), (8832, 14854), (10304, 12732)]