124388864

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 147843712

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 461, 496, 512, 527, 544, 922, 992, 1054, 1088, 1844, 1984, 2108, 2176, 3688, 3968, 4216, 4352, 7376, 7837, 7936, 8432, 8704, 14291, 14752, 15674, 15872, 16864, 28582, 29504, 31348, 33728, 57164, 59008, 62696, 67456, 114328, 118016, 125392, 134912, 228656, 236032, 242947, 250784, 269824, 457312, 485894, 501568, 914624, 971788, 1003136, 1829248, 1943576, 2006272, 3658496, 3887152, 4012544, 7316992, 7774304, 15548608, 31097216, 62194432, 124388864]

約数ペア:

[(1, 124388864), (2, 62194432), (4, 31097216), (8, 15548608), (16, 7774304), (17, 7316992), (31, 4012544), (32, 3887152), (34, 3658496), (62, 2006272), (64, 1943576), (68, 1829248), (124, 1003136), (128, 971788), (136, 914624), (248, 501568), (256, 485894), (272, 457312), (461, 269824), (496, 250784), (512, 242947), (527, 236032), (544, 228656), (922, 134912), (992, 125392), (1054, 118016), (1088, 114328), (1844, 67456), (1984, 62696), (2108, 59008), (2176, 57164), (3688, 33728), (3968, 31348), (4216, 29504), (4352, 28582), (7376, 16864), (7837, 15872), (7936, 15674), (8432, 14752), (8704, 14291)]