155989802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{2903}}^1$

素因数の和:3373

約数の個数: 16

約数和(自身を含む): 238151232

約数和(自身を除く): 82161430

約数列:

[1, 2, 67, 134, 401, 802, 2903, 5806, 26867, 53734, 194501, 389002, 1164103, 2328206, 77994901, 155989802]

約数ペア:

[(1, 155989802), (2, 77994901), (67, 2328206), (134, 1164103), (401, 389002), (802, 194501), (2903, 53734), (5806, 26867)]