189156611956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4967}}^1\times {\mathrm{4493}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 358826557824

約数和(自身を除く): 169669945868

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 4493, 4967, 8476, 8986, 9934, 17972, 19868, 58409, 64571, 116818, 129142, 233636, 258284, 732359, 809621, 1464718, 1619242, 2929436, 3238484, 9520667, 10525073, 19041334, 21050146, 22316731, 38082668, 42100292, 44633462, 89266924, 290117503, 580235006, 1160470012, 3637627153, 7275254306, 14550508612, 47289152989, 94578305978, 189156611956]

約数ペア:

[(1, 189156611956), (2, 94578305978), (4, 47289152989), (13, 14550508612), (26, 7275254306), (52, 3637627153), (163, 1160470012), (326, 580235006), (652, 290117503), (2119, 89266924), (4238, 44633462), (4493, 42100292), (4967, 38082668), (8476, 22316731), (8986, 21050146), (9934, 19041334), (17972, 10525073), (19868, 9520667), (58409, 3238484), (64571, 2929436), (116818, 1619242), (129142, 1464718), (233636, 809621), (258284, 732359)]