161007616

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 401768640

約数和(自身を除く): 240761024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1021, 1024, 1232, 1408, 1792, 2042, 2048, 2464, 2816, 3584, 4084, 4928, 5632, 7147, 7168, 8168, 9856, 11231, 11264, 14294, 14336, 16336, 19712, 22462, 22528, 28588, 32672, 39424, 44924, 57176, 65344, 78617, 78848, 89848, 114352, 130688, 157234, 157696, 179696, 228704, 261376, 314468, 359392, 457408, 522752, 628936, 718784, 914816, 1045504, 1257872, 1437568, 1829632, 2091008, 2515744, 2875136, 3659264, 5031488, 5750272, 7318528, 10062976, 11500544, 14637056, 20125952, 23001088, 40251904, 80503808, 161007616]

約数ペア:

[(1, 161007616), (2, 80503808), (4, 40251904), (7, 23001088), (8, 20125952), (11, 14637056), (14, 11500544), (16, 10062976), (22, 7318528), (28, 5750272), (32, 5031488), (44, 3659264), (56, 2875136), (64, 2515744), (77, 2091008), (88, 1829632), (112, 1437568), (128, 1257872), (154, 1045504), (176, 914816), (224, 718784), (256, 628936), (308, 522752), (352, 457408), (448, 359392), (512, 314468), (616, 261376), (704, 228704), (896, 179696), (1021, 157696), (1024, 157234), (1232, 130688), (1408, 114352), (1792, 89848), (2042, 78848), (2048, 78617), (2464, 65344), (2816, 57176), (3584, 44924), (4084, 39424), (4928, 32672), (5632, 28588), (7147, 22528), (7168, 22462), (8168, 19712), (9856, 16336), (11231, 14336), (11264, 14294)]