156921846

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{70117}}^1$

素因数の和:70495

約数の個数: 16

約数和(自身を含む): 314689584

約数和(自身を除く): 157767738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 70117, 140234, 210351, 420702, 26153641, 52307282, 78460923, 156921846]

約数ペア:

[(1, 156921846), (2, 78460923), (3, 52307282), (6, 26153641), (373, 420702), (746, 210351), (1119, 140234), (2238, 70117)]