144978064

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16811}}^1$

素因数の和:16844

約数の個数: 60

約数和(自身を含む): 356481648

約数和(自身を除く): 211503584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 16811, 33622, 67244, 117677, 134488, 184921, 235354, 268976, 369842, 470708, 739684, 823739, 941416, 1294447, 1479368, 1647478, 1882832, 2588894, 2958736, 3294956, 5177788, 6589912, 9061129, 10355576, 13179824, 18122258, 20711152, 36244516, 72489032, 144978064]

約数ペア:

[(1, 144978064), (2, 72489032), (4, 36244516), (7, 20711152), (8, 18122258), (11, 13179824), (14, 10355576), (16, 9061129), (22, 6589912), (28, 5177788), (44, 3294956), (49, 2958736), (56, 2588894), (77, 1882832), (88, 1647478), (98, 1479368), (112, 1294447), (154, 941416), (176, 823739), (196, 739684), (308, 470708), (392, 369842), (539, 268976), (616, 235354), (784, 184921), (1078, 134488), (1232, 117677), (2156, 67244), (4312, 33622), (8624, 16811)]