143347982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{4643}}^1$

素因数の和:5047

約数の個数: 16

約数和(自身を含む): 220682880

約数和(自身を除く): 77334898

約数列:

[1, 2, 43, 86, 359, 718, 4643, 9286, 15437, 30874, 199649, 399298, 1666837, 3333674, 71673991, 143347982]

約数ペア:

[(1, 143347982), (2, 71673991), (43, 3333674), (86, 1666837), (359, 399298), (718, 199649), (4643, 30874), (9286, 15437)]