117978112

素因数分解:

$2^{10}\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 88

約数和(自身を含む): 273806720

約数和(自身を除く): 155828608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 151, 218, 224, 256, 302, 436, 448, 512, 604, 763, 872, 896, 1024, 1057, 1208, 1526, 1744, 1792, 2114, 2416, 3052, 3488, 3584, 4228, 4832, 6104, 6976, 7168, 8456, 9664, 12208, 13952, 16459, 16912, 19328, 24416, 27904, 32918, 33824, 38656, 48832, 55808, 65836, 67648, 77312, 97664, 111616, 115213, 131672, 135296, 154624, 195328, 230426, 263344, 270592, 390656, 460852, 526688, 541184, 781312, 921704, 1053376, 1082368, 1843408, 2106752, 3686816, 4213504, 7373632, 8427008, 14747264, 16854016, 29494528, 58989056, 117978112]

約数ペア:

[(1, 117978112), (2, 58989056), (4, 29494528), (7, 16854016), (8, 14747264), (14, 8427008), (16, 7373632), (28, 4213504), (32, 3686816), (56, 2106752), (64, 1843408), (109, 1082368), (112, 1053376), (128, 921704), (151, 781312), (218, 541184), (224, 526688), (256, 460852), (302, 390656), (436, 270592), (448, 263344), (512, 230426), (604, 195328), (763, 154624), (872, 135296), (896, 131672), (1024, 115213), (1057, 111616), (1208, 97664), (1526, 77312), (1744, 67648), (1792, 65836), (2114, 55808), (2416, 48832), (3052, 38656), (3488, 33824), (3584, 32918), (4228, 27904), (4832, 24416), (6104, 19328), (6976, 16912), (7168, 16459), (8456, 13952), (9664, 12208)]