164897180112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{490765417}}^1$

素因数の和:490765435

約数の個数: 40

約数和(自身を含む): 486839294656

約数和(自身を除く): 321942114544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 490765417, 981530834, 1472296251, 1963061668, 2944592502, 3435357919, 3926123336, 5889185004, 6870715838, 7852246672, 10306073757, 11778370008, 13741431676, 20612147514, 23556740016, 27482863352, 41224295028, 54965726704, 82448590056, 164897180112]

約数ペア:

[(1, 164897180112), (2, 82448590056), (3, 54965726704), (4, 41224295028), (6, 27482863352), (7, 23556740016), (8, 20612147514), (12, 13741431676), (14, 11778370008), (16, 10306073757), (21, 7852246672), (24, 6870715838), (28, 5889185004), (42, 3926123336), (48, 3435357919), (56, 2944592502), (84, 1963061668), (112, 1472296251), (168, 981530834), (336, 490765417)]