156949248232

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1\times {\mathrm{9817}}^1$

素因数の和:13922

約数の個数: 64

約数和(自身を含む): 341176285440

約数和(自身を除く): 184227037208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4021, 8042, 9817, 16084, 19634, 28147, 32168, 39268, 56294, 68719, 78536, 112588, 137438, 225176, 274876, 285491, 549752, 570982, 697007, 1141964, 1394014, 1998437, 2283928, 2788028, 3996874, 4879049, 5576056, 7993748, 9758098, 15987496, 19516196, 39032392, 39474157, 78948314, 157896628, 276319099, 315793256, 552638198, 1105276396, 2210552792, 2802665147, 5605330294, 11210660588, 19618656029, 22421321176, 39237312058, 78474624116, 156949248232]

約数ペア:

[(1, 156949248232), (2, 78474624116), (4, 39237312058), (7, 22421321176), (8, 19618656029), (14, 11210660588), (28, 5605330294), (56, 2802665147), (71, 2210552792), (142, 1105276396), (284, 552638198), (497, 315793256), (568, 276319099), (994, 157896628), (1988, 78948314), (3976, 39474157), (4021, 39032392), (8042, 19516196), (9817, 15987496), (16084, 9758098), (19634, 7993748), (28147, 5576056), (32168, 4879049), (39268, 3996874), (56294, 2788028), (68719, 2283928), (78536, 1998437), (112588, 1394014), (137438, 1141964), (225176, 697007), (274876, 570982), (285491, 549752)]