139566336

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 144

約数和(自身を含む): 457398144

約数和(自身を除く): 317831808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 1997, 2184, 2496, 2688, 2912, 3328, 3994, 4368, 4992, 5376, 5824, 5991, 7988, 8736, 9984, 11648, 11982, 13979, 15976, 17472, 23296, 23964, 25961, 27958, 31952, 34944, 41937, 47928, 51922, 55916, 63904, 69888, 77883, 83874, 95856, 103844, 111832, 127808, 155766, 167748, 181727, 191712, 207688, 223664, 255616, 311532, 335496, 363454, 383424, 415376, 447328, 511232, 545181, 623064, 670992, 726908, 766848, 830752, 894656, 1090362, 1246128, 1341984, 1453816, 1533696, 1661504, 1789312, 2180724, 2492256, 2683968, 2907632, 3323008, 3578624, 4361448, 4984512, 5367936, 5815264, 6646016, 8722896, 9969024, 10735872, 11630528, 17445792, 19938048, 23261056, 34891584, 46522112, 69783168, 139566336]

約数ペア:

[(1, 139566336), (2, 69783168), (3, 46522112), (4, 34891584), (6, 23261056), (7, 19938048), (8, 17445792), (12, 11630528), (13, 10735872), (14, 9969024), (16, 8722896), (21, 6646016), (24, 5815264), (26, 5367936), (28, 4984512), (32, 4361448), (39, 3578624), (42, 3323008), (48, 2907632), (52, 2683968), (56, 2492256), (64, 2180724), (78, 1789312), (84, 1661504), (91, 1533696), (96, 1453816), (104, 1341984), (112, 1246128), (128, 1090362), (156, 894656), (168, 830752), (182, 766848), (192, 726908), (208, 670992), (224, 623064), (256, 545181), (273, 511232), (312, 447328), (336, 415376), (364, 383424), (384, 363454), (416, 335496), (448, 311532), (546, 255616), (624, 223664), (672, 207688), (728, 191712), (768, 181727), (832, 167748), (896, 155766), (1092, 127808), (1248, 111832), (1344, 103844), (1456, 95856), (1664, 83874), (1792, 77883), (1997, 69888), (2184, 63904), (2496, 55916), (2688, 51922), (2912, 47928), (3328, 41937), (3994, 34944), (4368, 31952), (4992, 27958), (5376, 25961), (5824, 23964), (5991, 23296), (7988, 17472), (8736, 15976), (9984, 13979), (11648, 11982)]