125466656

素因数分解:

$2^5\times 7^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 304928064

約数和(自身を除く): 179461408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 71, 92, 98, 112, 142, 161, 184, 196, 224, 284, 322, 343, 368, 392, 497, 568, 644, 686, 736, 784, 994, 1127, 1136, 1288, 1372, 1568, 1633, 1988, 2254, 2272, 2401, 2576, 2744, 3266, 3479, 3976, 4508, 4802, 5152, 5488, 6532, 6958, 7889, 7952, 9016, 9604, 10976, 11431, 13064, 13916, 15778, 15904, 18032, 19208, 22862, 24353, 26128, 27832, 31556, 36064, 38416, 45724, 48706, 52256, 55223, 55664, 63112, 76832, 80017, 91448, 97412, 110446, 111328, 126224, 160034, 170471, 182896, 194824, 220892, 252448, 320068, 340942, 365792, 389648, 441784, 560119, 640136, 681884, 779296, 883568, 1120238, 1280272, 1363768, 1767136, 2240476, 2560544, 2727536, 3920833, 4480952, 5455072, 7841666, 8961904, 15683332, 17923808, 31366664, 62733328, 125466656]

約数ペア:

[(1, 125466656), (2, 62733328), (4, 31366664), (7, 17923808), (8, 15683332), (14, 8961904), (16, 7841666), (23, 5455072), (28, 4480952), (32, 3920833), (46, 2727536), (49, 2560544), (56, 2240476), (71, 1767136), (92, 1363768), (98, 1280272), (112, 1120238), (142, 883568), (161, 779296), (184, 681884), (196, 640136), (224, 560119), (284, 441784), (322, 389648), (343, 365792), (368, 340942), (392, 320068), (497, 252448), (568, 220892), (644, 194824), (686, 182896), (736, 170471), (784, 160034), (994, 126224), (1127, 111328), (1136, 110446), (1288, 97412), (1372, 91448), (1568, 80017), (1633, 76832), (1988, 63112), (2254, 55664), (2272, 55223), (2401, 52256), (2576, 48706), (2744, 45724), (3266, 38416), (3479, 36064), (3976, 31556), (4508, 27832), (4802, 26128), (5152, 24353), (5488, 22862), (6532, 19208), (6958, 18032), (7889, 15904), (7952, 15778), (9016, 13916), (9604, 13064), (10976, 11431)]