137260732

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{67153}}^1$

素因数の和:67237

約数の個数: 24

約数和(自身を含む): 278286176

約数和(自身を除く): 141025444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 67153, 134306, 268612, 470071, 940142, 1880284, 4902169, 9804338, 19608676, 34315183, 68630366, 137260732]

約数ペア:

[(1, 137260732), (2, 68630366), (4, 34315183), (7, 19608676), (14, 9804338), (28, 4902169), (73, 1880284), (146, 940142), (292, 470071), (511, 268612), (1022, 134306), (2044, 67153)]