122173952

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 60

約数和(自身を含む): 258023106

約数和(自身を除く): 135849154

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 661, 722, 1216, 1322, 1444, 2432, 2644, 2888, 4864, 5288, 5776, 9728, 10576, 11552, 12559, 21152, 23104, 25118, 42304, 46208, 50236, 84608, 92416, 100472, 169216, 184832, 200944, 238621, 338432, 401888, 477242, 803776, 954484, 1607552, 1908968, 3215104, 3817936, 6430208, 7635872, 15271744, 30543488, 61086976, 122173952]

約数ペア:

[(1, 122173952), (2, 61086976), (4, 30543488), (8, 15271744), (16, 7635872), (19, 6430208), (32, 3817936), (38, 3215104), (64, 1908968), (76, 1607552), (128, 954484), (152, 803776), (256, 477242), (304, 401888), (361, 338432), (512, 238621), (608, 200944), (661, 184832), (722, 169216), (1216, 100472), (1322, 92416), (1444, 84608), (2432, 50236), (2644, 46208), (2888, 42304), (4864, 25118), (5288, 23104), (5776, 21152), (9728, 12559), (10576, 11552)]