123853184

素因数分解:

$2^7\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 160

約数和(自身を含む): 319986240

約数和(自身を除く): 196133056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 248, 343, 364, 392, 403, 416, 434, 448, 496, 637, 686, 728, 784, 806, 832, 868, 896, 992, 1274, 1372, 1456, 1519, 1568, 1612, 1664, 1736, 1984, 2401, 2548, 2744, 2821, 2912, 3038, 3136, 3224, 3472, 3968, 4459, 4802, 5096, 5488, 5642, 5824, 6076, 6272, 6448, 6944, 8918, 9604, 10192, 10633, 10976, 11284, 11648, 12152, 12896, 13888, 17836, 19208, 19747, 20384, 21266, 21952, 22568, 24304, 25792, 27776, 31213, 35672, 38416, 39494, 40768, 42532, 43904, 45136, 48608, 51584, 62426, 71344, 74431, 76832, 78988, 81536, 85064, 90272, 97216, 124852, 138229, 142688, 148862, 153664, 157976, 170128, 180544, 194432, 249704, 276458, 285376, 297724, 307328, 315952, 340256, 361088, 499408, 552916, 570752, 595448, 631904, 680512, 967603, 998816, 1105832, 1190896, 1263808, 1361024, 1935206, 1997632, 2211664, 2381792, 2527616, 3870412, 3995264, 4423328, 4763584, 7740824, 8846656, 9527168, 15481648, 17693312, 30963296, 61926592, 123853184]

約数ペア:

[(1, 123853184), (2, 61926592), (4, 30963296), (7, 17693312), (8, 15481648), (13, 9527168), (14, 8846656), (16, 7740824), (26, 4763584), (28, 4423328), (31, 3995264), (32, 3870412), (49, 2527616), (52, 2381792), (56, 2211664), (62, 1997632), (64, 1935206), (91, 1361024), (98, 1263808), (104, 1190896), (112, 1105832), (124, 998816), (128, 967603), (182, 680512), (196, 631904), (208, 595448), (217, 570752), (224, 552916), (248, 499408), (343, 361088), (364, 340256), (392, 315952), (403, 307328), (416, 297724), (434, 285376), (448, 276458), (496, 249704), (637, 194432), (686, 180544), (728, 170128), (784, 157976), (806, 153664), (832, 148862), (868, 142688), (896, 138229), (992, 124852), (1274, 97216), (1372, 90272), (1456, 85064), (1519, 81536), (1568, 78988), (1612, 76832), (1664, 74431), (1736, 71344), (1984, 62426), (2401, 51584), (2548, 48608), (2744, 45136), (2821, 43904), (2912, 42532), (3038, 40768), (3136, 39494), (3224, 38416), (3472, 35672), (3968, 31213), (4459, 27776), (4802, 25792), (5096, 24304), (5488, 22568), (5642, 21952), (5824, 21266), (6076, 20384), (6272, 19747), (6448, 19208), (6944, 17836), (8918, 13888), (9604, 12896), (10192, 12152), (10633, 11648), (10976, 11284)]