117307904

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 154924672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 461, 497, 512, 568, 896, 922, 994, 1136, 1792, 1844, 1988, 2272, 3227, 3584, 3688, 3976, 4544, 6454, 7376, 7952, 9088, 12908, 14752, 15904, 18176, 25816, 29504, 31808, 32731, 36352, 51632, 59008, 63616, 65462, 103264, 118016, 127232, 130924, 206528, 229117, 236032, 254464, 261848, 413056, 458234, 523696, 826112, 916468, 1047392, 1652224, 1832936, 2094784, 3665872, 4189568, 7331744, 8379136, 14663488, 16758272, 29326976, 58653952, 117307904]

約数ペア:

[(1, 117307904), (2, 58653952), (4, 29326976), (7, 16758272), (8, 14663488), (14, 8379136), (16, 7331744), (28, 4189568), (32, 3665872), (56, 2094784), (64, 1832936), (71, 1652224), (112, 1047392), (128, 916468), (142, 826112), (224, 523696), (256, 458234), (284, 413056), (448, 261848), (461, 254464), (497, 236032), (512, 229117), (568, 206528), (896, 130924), (922, 127232), (994, 118016), (1136, 103264), (1792, 65462), (1844, 63616), (1988, 59008), (2272, 51632), (3227, 36352), (3584, 32731), (3688, 31808), (3976, 29504), (4544, 25816), (6454, 18176), (7376, 15904), (7952, 14752), (9088, 12908)]