171087616

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 108

約数和(自身を含む): 415234512

約数和(自身を除く): 244146896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 593, 644, 736, 784, 896, 1127, 1186, 1288, 1472, 1568, 1792, 2254, 2372, 2576, 2944, 3136, 4151, 4508, 4744, 5152, 5888, 6272, 8302, 9016, 9488, 10304, 12544, 13639, 16604, 18032, 18976, 20608, 27278, 29057, 33208, 36064, 37952, 41216, 54556, 58114, 66416, 72128, 75904, 95473, 109112, 116228, 132832, 144256, 151808, 190946, 218224, 232456, 265664, 288512, 381892, 436448, 464912, 531328, 668311, 763784, 872896, 929824, 1062656, 1336622, 1527568, 1745792, 1859648, 2673244, 3055136, 3491584, 3719296, 5346488, 6110272, 7438592, 10692976, 12220544, 21385952, 24441088, 42771904, 85543808, 171087616]

約数ペア:

[(1, 171087616), (2, 85543808), (4, 42771904), (7, 24441088), (8, 21385952), (14, 12220544), (16, 10692976), (23, 7438592), (28, 6110272), (32, 5346488), (46, 3719296), (49, 3491584), (56, 3055136), (64, 2673244), (92, 1859648), (98, 1745792), (112, 1527568), (128, 1336622), (161, 1062656), (184, 929824), (196, 872896), (224, 763784), (256, 668311), (322, 531328), (368, 464912), (392, 436448), (448, 381892), (593, 288512), (644, 265664), (736, 232456), (784, 218224), (896, 190946), (1127, 151808), (1186, 144256), (1288, 132832), (1472, 116228), (1568, 109112), (1792, 95473), (2254, 75904), (2372, 72128), (2576, 66416), (2944, 58114), (3136, 54556), (4151, 41216), (4508, 37952), (4744, 36064), (5152, 33208), (5888, 29057), (6272, 27278), (8302, 20608), (9016, 18976), (9488, 18032), (10304, 16604), (12544, 13639)]