168301984

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 340804800

約数和(自身を除く): 172502816

約数列:

[1, 2, 4, 8, 16, 32, 59, 97, 118, 194, 236, 388, 472, 776, 919, 944, 1552, 1838, 1888, 3104, 3676, 5723, 7352, 11446, 14704, 22892, 29408, 45784, 54221, 89143, 91568, 108442, 178286, 183136, 216884, 356572, 433768, 713144, 867536, 1426288, 1735072, 2852576, 5259437, 10518874, 21037748, 42075496, 84150992, 168301984]

約数ペア:

[(1, 168301984), (2, 84150992), (4, 42075496), (8, 21037748), (16, 10518874), (32, 5259437), (59, 2852576), (97, 1735072), (118, 1426288), (194, 867536), (236, 713144), (388, 433768), (472, 356572), (776, 216884), (919, 183136), (944, 178286), (1552, 108442), (1838, 91568), (1888, 89143), (3104, 54221), (3676, 45784), (5723, 29408), (7352, 22892), (11446, 14704)]