159173168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18490

約数の個数: 60

約数和(自身を含む): 391383432

約数和(自身を除く): 232210264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 18457, 36914, 73828, 129199, 147656, 203027, 258398, 295312, 406054, 516796, 812108, 904393, 1033592, 1421189, 1624216, 1808786, 2067184, 2842378, 3248432, 3617572, 5684756, 7235144, 9948323, 11369512, 14470288, 19896646, 22739024, 39793292, 79586584, 159173168]

約数ペア:

[(1, 159173168), (2, 79586584), (4, 39793292), (7, 22739024), (8, 19896646), (11, 14470288), (14, 11369512), (16, 9948323), (22, 7235144), (28, 5684756), (44, 3617572), (49, 3248432), (56, 2842378), (77, 2067184), (88, 1808786), (98, 1624216), (112, 1421189), (154, 1033592), (176, 904393), (196, 812108), (308, 516796), (392, 406054), (539, 295312), (616, 258398), (784, 203027), (1078, 147656), (1232, 129199), (2156, 73828), (4312, 36914), (8624, 18457)]