161613996962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{161201}}^1$

素因数の和:161642

約数の個数: 32

約数和(自身を含む): 266950512000

約数和(自身を除く): 105336515038

約数列:

[1, 2, 11, 22, 199, 229, 398, 458, 2189, 2519, 4378, 5038, 45571, 91142, 161201, 322402, 501281, 1002562, 1773211, 3546422, 32078999, 36915029, 64157998, 73830058, 352868989, 406065319, 705737978, 812130638, 7346090771, 14692181542, 80806998481, 161613996962]

約数ペア:

[(1, 161613996962), (2, 80806998481), (11, 14692181542), (22, 7346090771), (199, 812130638), (229, 705737978), (398, 406065319), (458, 352868989), (2189, 73830058), (2519, 64157998), (4378, 36915029), (5038, 32078999), (45571, 3546422), (91142, 1773211), (161201, 1002562), (322402, 501281)]