155353168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 307127168

約数和(自身を除く): 151774000

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 313, 463, 536, 626, 926, 1072, 1252, 1852, 2504, 3704, 5008, 7408, 20971, 31021, 41942, 62042, 83884, 124084, 144919, 167768, 248168, 289838, 335536, 496336, 579676, 1159352, 2318704, 9709573, 19419146, 38838292, 77676584, 155353168]

約数ペア:

[(1, 155353168), (2, 77676584), (4, 38838292), (8, 19419146), (16, 9709573), (67, 2318704), (134, 1159352), (268, 579676), (313, 496336), (463, 335536), (536, 289838), (626, 248168), (926, 167768), (1072, 144919), (1252, 124084), (1852, 83884), (2504, 62042), (3704, 41942), (5008, 31021), (7408, 20971)]