164013782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 264515328

約数和(自身を除く): 100501546

約数列:

[1, 2, 23, 43, 46, 86, 283, 293, 566, 586, 989, 1978, 6509, 6739, 12169, 12599, 13018, 13478, 24338, 25198, 82919, 165838, 279887, 289777, 559774, 579554, 1907137, 3565517, 3814274, 7131034, 82006891, 164013782]

約数ペア:

[(1, 164013782), (2, 82006891), (23, 7131034), (43, 3814274), (46, 3565517), (86, 1907137), (283, 579554), (293, 559774), (566, 289777), (586, 279887), (989, 165838), (1978, 82919), (6509, 25198), (6739, 24338), (12169, 13478), (12599, 13018)]