156768490656

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1371121}}^1$

素因数の和:1371534

約数の個数: 72

約数和(自身を含む): 446933669364

約数和(自身を除く): 290165178708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 12704, 14292, 19056, 28584, 38112, 57168, 114336, 1371121, 2742242, 4113363, 5484484, 8226726, 10968968, 12340089, 16453452, 21937936, 24680178, 32906904, 43875872, 49360356, 65813808, 98720712, 131627616, 197441424, 394882848, 544335037, 1088670074, 1633005111, 2177340148, 3266010222, 4354680296, 4899015333, 6532020444, 8709360592, 9798030666, 13064040888, 17418721184, 19596061332, 26128081776, 39192122664, 52256163552, 78384245328, 156768490656]

約数ペア:

[(1, 156768490656), (2, 78384245328), (3, 52256163552), (4, 39192122664), (6, 26128081776), (8, 19596061332), (9, 17418721184), (12, 13064040888), (16, 9798030666), (18, 8709360592), (24, 6532020444), (32, 4899015333), (36, 4354680296), (48, 3266010222), (72, 2177340148), (96, 1633005111), (144, 1088670074), (288, 544335037), (397, 394882848), (794, 197441424), (1191, 131627616), (1588, 98720712), (2382, 65813808), (3176, 49360356), (3573, 43875872), (4764, 32906904), (6352, 24680178), (7146, 21937936), (9528, 16453452), (12704, 12340089), (14292, 10968968), (19056, 8226726), (28584, 5484484), (38112, 4113363), (57168, 2742242), (114336, 1371121)]