123374208

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 349084800

約数和(自身を除く): 225710592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 229, 244, 276, 366, 368, 384, 458, 488, 552, 687, 732, 736, 916, 976, 1104, 1374, 1403, 1464, 1472, 1832, 1952, 2208, 2748, 2806, 2928, 2944, 3664, 3904, 4209, 4416, 5267, 5496, 5612, 5856, 7328, 7808, 8418, 8832, 10534, 10992, 11224, 11712, 13969, 14656, 15801, 16836, 21068, 21984, 22448, 23424, 27938, 29312, 31602, 33672, 41907, 42136, 43968, 44896, 55876, 63204, 67344, 83814, 84272, 87936, 89792, 111752, 126408, 134688, 167628, 168544, 179584, 223504, 252816, 269376, 321287, 335256, 337088, 447008, 505632, 538752, 642574, 670512, 674176, 894016, 963861, 1011264, 1285148, 1341024, 1788032, 1927722, 2022528, 2570296, 2682048, 3855444, 5140592, 5364096, 7710888, 10281184, 15421776, 20562368, 30843552, 41124736, 61687104, 123374208]

約数ペア:

[(1, 123374208), (2, 61687104), (3, 41124736), (4, 30843552), (6, 20562368), (8, 15421776), (12, 10281184), (16, 7710888), (23, 5364096), (24, 5140592), (32, 3855444), (46, 2682048), (48, 2570296), (61, 2022528), (64, 1927722), (69, 1788032), (92, 1341024), (96, 1285148), (122, 1011264), (128, 963861), (138, 894016), (183, 674176), (184, 670512), (192, 642574), (229, 538752), (244, 505632), (276, 447008), (366, 337088), (368, 335256), (384, 321287), (458, 269376), (488, 252816), (552, 223504), (687, 179584), (732, 168544), (736, 167628), (916, 134688), (976, 126408), (1104, 111752), (1374, 89792), (1403, 87936), (1464, 84272), (1472, 83814), (1832, 67344), (1952, 63204), (2208, 55876), (2748, 44896), (2806, 43968), (2928, 42136), (2944, 41907), (3664, 33672), (3904, 31602), (4209, 29312), (4416, 27938), (5267, 23424), (5496, 22448), (5612, 21984), (5856, 21068), (7328, 16836), (7808, 15801), (8418, 14656), (8832, 13969), (10534, 11712), (10992, 11224)]