163528728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1979}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 447638400

約数和(自身を除く): 284109672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 313, 626, 939, 1252, 1878, 1979, 2504, 3443, 3756, 3958, 5937, 6886, 7512, 7916, 10329, 11874, 13772, 15832, 20658, 21769, 23748, 27544, 41316, 43538, 47496, 65307, 82632, 87076, 130614, 174152, 261228, 522456, 619427, 1238854, 1858281, 2477708, 3716562, 4955416, 6813697, 7433124, 13627394, 14866248, 20441091, 27254788, 40882182, 54509576, 81764364, 163528728]

約数ペア:

[(1, 163528728), (2, 81764364), (3, 54509576), (4, 40882182), (6, 27254788), (8, 20441091), (11, 14866248), (12, 13627394), (22, 7433124), (24, 6813697), (33, 4955416), (44, 3716562), (66, 2477708), (88, 1858281), (132, 1238854), (264, 619427), (313, 522456), (626, 261228), (939, 174152), (1252, 130614), (1878, 87076), (1979, 82632), (2504, 65307), (3443, 47496), (3756, 43538), (3958, 41316), (5937, 27544), (6886, 23748), (7512, 21769), (7916, 20658), (10329, 15832), (11874, 13772)]