138078528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1540

約数の個数: 112

約数和(自身を含む): 423696384

約数和(自身を除く): 285617856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1447, 1491, 1704, 1988, 2272, 2894, 2982, 3408, 3976, 4341, 4544, 5788, 5964, 6816, 7952, 8682, 10129, 11576, 11928, 13632, 15904, 17364, 20258, 23152, 23856, 30387, 31808, 34728, 40516, 46304, 47712, 60774, 69456, 81032, 92608, 95424, 102737, 121548, 138912, 162064, 205474, 243096, 277824, 308211, 324128, 410948, 486192, 616422, 648256, 719159, 821896, 972384, 1232844, 1438318, 1643792, 1944768, 2157477, 2465688, 2876636, 3287584, 4314954, 4931376, 5753272, 6575168, 8629908, 9862752, 11506544, 17259816, 19725504, 23013088, 34519632, 46026176, 69039264, 138078528]

約数ペア:

[(1, 138078528), (2, 69039264), (3, 46026176), (4, 34519632), (6, 23013088), (7, 19725504), (8, 17259816), (12, 11506544), (14, 9862752), (16, 8629908), (21, 6575168), (24, 5753272), (28, 4931376), (32, 4314954), (42, 3287584), (48, 2876636), (56, 2465688), (64, 2157477), (71, 1944768), (84, 1643792), (96, 1438318), (112, 1232844), (142, 972384), (168, 821896), (192, 719159), (213, 648256), (224, 616422), (284, 486192), (336, 410948), (426, 324128), (448, 308211), (497, 277824), (568, 243096), (672, 205474), (852, 162064), (994, 138912), (1136, 121548), (1344, 102737), (1447, 95424), (1491, 92608), (1704, 81032), (1988, 69456), (2272, 60774), (2894, 47712), (2982, 46304), (3408, 40516), (3976, 34728), (4341, 31808), (4544, 30387), (5788, 23856), (5964, 23152), (6816, 20258), (7952, 17364), (8682, 15904), (10129, 13632), (11576, 11928)]