157690946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{662567}}^1$

素因数の和:662593

約数の個数: 16

約数和(自身を含む): 286229376

約数和(自身を除く): 128538430

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 662567, 1325134, 4637969, 9275938, 11263639, 22527278, 78845473, 157690946]

約数ペア:

[(1, 157690946), (2, 78845473), (7, 22527278), (14, 11263639), (17, 9275938), (34, 4637969), (119, 1325134), (238, 662567)]