164609984

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33403}}^1$

素因数の和:33433

約数の個数: 56

約数和(自身を含む): 407261568

約数和(自身を除く): 242651584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 33403, 66806, 133612, 233821, 267224, 367433, 467642, 534448, 734866, 935284, 1068896, 1469732, 1870568, 2137792, 2572031, 2939464, 3741136, 5144062, 5878928, 7482272, 10288124, 11757856, 14964544, 20576248, 23515712, 41152496, 82304992, 164609984]

約数ペア:

[(1, 164609984), (2, 82304992), (4, 41152496), (7, 23515712), (8, 20576248), (11, 14964544), (14, 11757856), (16, 10288124), (22, 7482272), (28, 5878928), (32, 5144062), (44, 3741136), (56, 2939464), (64, 2572031), (77, 2137792), (88, 1870568), (112, 1469732), (154, 1068896), (176, 935284), (224, 734866), (308, 534448), (352, 467642), (448, 367433), (616, 267224), (704, 233821), (1232, 133612), (2464, 66806), (4928, 33403)]