156921234

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{493463}}^1$

素因数の和:493521

約数の個数: 16

約数和(自身を含む): 319764672

約数和(自身を除く): 162843438

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 493463, 986926, 1480389, 2960778, 26153539, 52307078, 78460617, 156921234]

約数ペア:

[(1, 156921234), (2, 78460617), (3, 52307078), (6, 26153539), (53, 2960778), (106, 1480389), (159, 986926), (318, 493463)]