128339904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8714

約数の個数: 112

約数和(自身を含む): 423403776

約数和(自身を除く): 295063872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 8681, 14784, 17362, 26043, 34724, 52086, 60767, 69448, 95491, 104172, 121534, 138896, 182301, 190982, 208344, 243068, 277792, 286473, 364602, 381964, 416688, 486136, 555584, 572946, 668437, 729204, 763928, 833376, 972272, 1145892, 1336874, 1458408, 1527856, 1666752, 1944544, 2005311, 2291784, 2673748, 2916816, 3055712, 3889088, 4010622, 4583568, 5347496, 5833632, 6111424, 8021244, 9167136, 10694992, 11667264, 16042488, 18334272, 21389984, 32084976, 42779968, 64169952, 128339904]

約数ペア:

[(1, 128339904), (2, 64169952), (3, 42779968), (4, 32084976), (6, 21389984), (7, 18334272), (8, 16042488), (11, 11667264), (12, 10694992), (14, 9167136), (16, 8021244), (21, 6111424), (22, 5833632), (24, 5347496), (28, 4583568), (32, 4010622), (33, 3889088), (42, 3055712), (44, 2916816), (48, 2673748), (56, 2291784), (64, 2005311), (66, 1944544), (77, 1666752), (84, 1527856), (88, 1458408), (96, 1336874), (112, 1145892), (132, 972272), (154, 833376), (168, 763928), (176, 729204), (192, 668437), (224, 572946), (231, 555584), (264, 486136), (308, 416688), (336, 381964), (352, 364602), (448, 286473), (462, 277792), (528, 243068), (616, 208344), (672, 190982), (704, 182301), (924, 138896), (1056, 121534), (1232, 104172), (1344, 95491), (1848, 69448), (2112, 60767), (2464, 52086), (3696, 34724), (4928, 26043), (7392, 17362), (8681, 14784)]