156966870484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065353559}}^1$

素因数の和:2065353582

約数の個数: 12

約数和(自身を含む): 289149498400

約数和(自身を除く): 132182627916

約数列:

[1, 2, 4, 19, 38, 76, 2065353559, 4130707118, 8261414236, 39241717621, 78483435242, 156966870484]

約数ペア:

[(1, 156966870484), (2, 78483435242), (4, 39241717621), (19, 8261414236), (38, 4130707118), (76, 2065353559)]