156743842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{4157}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 249230520

約数和(自身を除く): 92486678

約数列:

[1, 2, 17, 34, 1109, 2218, 4157, 8314, 18853, 37706, 70669, 141338, 4610113, 9220226, 78371921, 156743842]

約数ペア:

[(1, 156743842), (2, 78371921), (17, 9220226), (34, 4610113), (1109, 141338), (2218, 70669), (4157, 37706), (8314, 18853)]