129170272

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7524

約数の個数: 72

約数和(自身を含む): 322759080

約数和(自身を除く): 193588808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 7489, 8624, 14978, 17248, 29956, 52423, 59912, 82379, 104846, 119824, 164758, 209692, 239648, 329516, 366961, 419384, 576653, 659032, 733922, 838768, 1153306, 1318064, 1467844, 1677536, 2306612, 2636128, 2935688, 4036571, 4613224, 5871376, 8073142, 9226448, 11742752, 16146284, 18452896, 32292568, 64585136, 129170272]

約数ペア:

[(1, 129170272), (2, 64585136), (4, 32292568), (7, 18452896), (8, 16146284), (11, 11742752), (14, 9226448), (16, 8073142), (22, 5871376), (28, 4613224), (32, 4036571), (44, 2935688), (49, 2636128), (56, 2306612), (77, 1677536), (88, 1467844), (98, 1318064), (112, 1153306), (154, 838768), (176, 733922), (196, 659032), (224, 576653), (308, 419384), (352, 366961), (392, 329516), (539, 239648), (616, 209692), (784, 164758), (1078, 119824), (1232, 104846), (1568, 82379), (2156, 59912), (2464, 52423), (4312, 29956), (7489, 17248), (8624, 14978)]