128535264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 144

約数和(自身を含む): 429562224

約数和(自身を除く): 301026960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3121, 3168, 3432, 3744, 4576, 5148, 6242, 6864, 9363, 10296, 12484, 13728, 18726, 20592, 24968, 28089, 34331, 37452, 40573, 41184, 49936, 56178, 68662, 74904, 81146, 99872, 102993, 112356, 121719, 137324, 149808, 162292, 205986, 224712, 243438, 274648, 299616, 308979, 324584, 365157, 411972, 446303, 449424, 486876, 549296, 617958, 649168, 730314, 823944, 892606, 898848, 973752, 1098592, 1235916, 1298336, 1338909, 1460628, 1647888, 1785212, 1947504, 2471832, 2677818, 2921256, 3295776, 3570424, 3895008, 4016727, 4943664, 5355636, 5842512, 7140848, 8033454, 9887328, 10711272, 11685024, 14281696, 16066908, 21422544, 32133816, 42845088, 64267632, 128535264]

約数ペア:

[(1, 128535264), (2, 64267632), (3, 42845088), (4, 32133816), (6, 21422544), (8, 16066908), (9, 14281696), (11, 11685024), (12, 10711272), (13, 9887328), (16, 8033454), (18, 7140848), (22, 5842512), (24, 5355636), (26, 4943664), (32, 4016727), (33, 3895008), (36, 3570424), (39, 3295776), (44, 2921256), (48, 2677818), (52, 2471832), (66, 1947504), (72, 1785212), (78, 1647888), (88, 1460628), (96, 1338909), (99, 1298336), (104, 1235916), (117, 1098592), (132, 973752), (143, 898848), (144, 892606), (156, 823944), (176, 730314), (198, 649168), (208, 617958), (234, 549296), (264, 486876), (286, 449424), (288, 446303), (312, 411972), (352, 365157), (396, 324584), (416, 308979), (429, 299616), (468, 274648), (528, 243438), (572, 224712), (624, 205986), (792, 162292), (858, 149808), (936, 137324), (1056, 121719), (1144, 112356), (1248, 102993), (1287, 99872), (1584, 81146), (1716, 74904), (1872, 68662), (2288, 56178), (2574, 49936), (3121, 41184), (3168, 40573), (3432, 37452), (3744, 34331), (4576, 28089), (5148, 24968), (6242, 20592), (6864, 18726), (9363, 13728), (10296, 12484)]