138493696

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 322960176

約数和(自身を除く): 184466480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 136, 176, 187, 242, 256, 263, 272, 352, 374, 484, 526, 544, 704, 748, 968, 1052, 1088, 1408, 1496, 1936, 2057, 2104, 2176, 2816, 2893, 2992, 3872, 4114, 4208, 4352, 4471, 5786, 5984, 7744, 8228, 8416, 8942, 11572, 11968, 15488, 16456, 16832, 17884, 23144, 23936, 30976, 31823, 32912, 33664, 35768, 46288, 47872, 49181, 63646, 65824, 67328, 71536, 92576, 98362, 127292, 131648, 143072, 185152, 196724, 254584, 263296, 286144, 370304, 393448, 509168, 526592, 540991, 572288, 740608, 786896, 1018336, 1081982, 1144576, 1573792, 2036672, 2163964, 3147584, 4073344, 4327928, 6295168, 8146688, 8655856, 12590336, 17311712, 34623424, 69246848, 138493696]

約数ペア:

[(1, 138493696), (2, 69246848), (4, 34623424), (8, 17311712), (11, 12590336), (16, 8655856), (17, 8146688), (22, 6295168), (32, 4327928), (34, 4073344), (44, 3147584), (64, 2163964), (68, 2036672), (88, 1573792), (121, 1144576), (128, 1081982), (136, 1018336), (176, 786896), (187, 740608), (242, 572288), (256, 540991), (263, 526592), (272, 509168), (352, 393448), (374, 370304), (484, 286144), (526, 263296), (544, 254584), (704, 196724), (748, 185152), (968, 143072), (1052, 131648), (1088, 127292), (1408, 98362), (1496, 92576), (1936, 71536), (2057, 67328), (2104, 65824), (2176, 63646), (2816, 49181), (2893, 47872), (2992, 46288), (3872, 35768), (4114, 33664), (4208, 32912), (4352, 31823), (4471, 30976), (5786, 23936), (5984, 23144), (7744, 17884), (8228, 16832), (8416, 16456), (8942, 15488), (11572, 11968)]