156921622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548677}}^1$

素因数の和:548703

約数の個数: 16

約数和(自身を含む): 276533712

約数和(自身を除く): 119612090

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 548677, 1097354, 6035447, 7132801, 12070894, 14265602, 78460811, 156921622]

約数ペア:

[(1, 156921622), (2, 78460811), (11, 14265602), (13, 12070894), (22, 7132801), (26, 6035447), (143, 1097354), (286, 548677)]