127966458

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{153437}}^1$

素因数の和:153581

約数の個数: 16

約数和(自身を含む): 257775840

約数和(自身を除く): 129809382

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 153437, 306874, 460311, 920622, 21327743, 42655486, 63983229, 127966458]

約数ペア:

[(1, 127966458), (2, 63983229), (3, 42655486), (6, 21327743), (139, 920622), (278, 460311), (417, 306874), (834, 153437)]