159340544

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 350744940

約数和(自身を除く): 191404396

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 643, 704, 968, 1024, 1286, 1408, 1936, 2048, 2572, 2816, 3872, 5144, 5632, 7073, 7744, 10288, 11264, 14146, 15488, 20576, 22528, 28292, 30976, 41152, 56584, 61952, 77803, 82304, 113168, 123904, 155606, 164608, 226336, 247808, 311212, 329216, 452672, 622424, 658432, 905344, 1244848, 1316864, 1810688, 2489696, 3621376, 4979392, 7242752, 9958784, 14485504, 19917568, 39835136, 79670272, 159340544]

約数ペア:

[(1, 159340544), (2, 79670272), (4, 39835136), (8, 19917568), (11, 14485504), (16, 9958784), (22, 7242752), (32, 4979392), (44, 3621376), (64, 2489696), (88, 1810688), (121, 1316864), (128, 1244848), (176, 905344), (242, 658432), (256, 622424), (352, 452672), (484, 329216), (512, 311212), (643, 247808), (704, 226336), (968, 164608), (1024, 155606), (1286, 123904), (1408, 113168), (1936, 82304), (2048, 77803), (2572, 61952), (2816, 56584), (3872, 41152), (5144, 30976), (5632, 28292), (7073, 22528), (7744, 20576), (10288, 15488), (11264, 14146)]