139796568

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 388206000

約数和(自身を除く): 248409432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 149, 157, 166, 249, 298, 314, 332, 447, 471, 498, 596, 628, 664, 747, 894, 942, 996, 1192, 1256, 1341, 1413, 1494, 1788, 1884, 1992, 2682, 2826, 2988, 3576, 3768, 5364, 5652, 5976, 10728, 11304, 12367, 13031, 23393, 24734, 26062, 37101, 39093, 46786, 49468, 52124, 70179, 74202, 78186, 93572, 98936, 104248, 111303, 117279, 140358, 148404, 156372, 187144, 210537, 222606, 234558, 280716, 296808, 312744, 421074, 445212, 469116, 561432, 842148, 890424, 938232, 1684296, 1941619, 3883238, 5824857, 7766476, 11649714, 15532952, 17474571, 23299428, 34949142, 46598856, 69898284, 139796568]

約数ペア:

[(1, 139796568), (2, 69898284), (3, 46598856), (4, 34949142), (6, 23299428), (8, 17474571), (9, 15532952), (12, 11649714), (18, 7766476), (24, 5824857), (36, 3883238), (72, 1941619), (83, 1684296), (149, 938232), (157, 890424), (166, 842148), (249, 561432), (298, 469116), (314, 445212), (332, 421074), (447, 312744), (471, 296808), (498, 280716), (596, 234558), (628, 222606), (664, 210537), (747, 187144), (894, 156372), (942, 148404), (996, 140358), (1192, 117279), (1256, 111303), (1341, 104248), (1413, 98936), (1494, 93572), (1788, 78186), (1884, 74202), (1992, 70179), (2682, 52124), (2826, 49468), (2988, 46786), (3576, 39093), (3768, 37101), (5364, 26062), (5652, 24734), (5976, 23393), (10728, 13031), (11304, 12367)]