156907843538

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{2207}}^1\times {\mathrm{271357}}^1$

素因数の和:273697

約数の個数: 16

約数和(自身を含む): 237266751744

約数和(自身を除く): 80358908206

約数列:

[1, 2, 131, 262, 2207, 4414, 271357, 289117, 542714, 578234, 35547767, 71095534, 598884899, 1197769798, 78453921769, 156907843538]

約数ペア:

[(1, 156907843538), (2, 78453921769), (131, 1197769798), (262, 598884899), (2207, 71095534), (4414, 35547767), (271357, 578234), (289117, 542714)]