156855876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 378571200

約数和(自身を除く): 221715324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 444, 447, 596, 894, 1788, 2371, 4742, 5513, 7113, 9484, 11026, 14226, 16539, 22052, 28452, 33078, 66156, 87727, 175454, 263181, 350908, 353279, 526362, 706558, 1052724, 1059837, 1413116, 2119674, 4239348, 13071323, 26142646, 39213969, 52285292, 78427938, 156855876]

約数ペア:

[(1, 156855876), (2, 78427938), (3, 52285292), (4, 39213969), (6, 26142646), (12, 13071323), (37, 4239348), (74, 2119674), (111, 1413116), (148, 1059837), (149, 1052724), (222, 706558), (298, 526362), (444, 353279), (447, 350908), (596, 263181), (894, 175454), (1788, 87727), (2371, 66156), (4742, 33078), (5513, 28452), (7113, 22052), (9484, 16539), (11026, 14226)]