157075952878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{355375459}}^1$

素因数の和:355375491

約数の個数: 16

約数和(自身を含む): 268663847760

約数和(自身を除く): 111587894882

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 355375459, 710750918, 4619880967, 6041382803, 9239761934, 12082765606, 78537976439, 157075952878]

約数ペア:

[(1, 157075952878), (2, 78537976439), (13, 12082765606), (17, 9239761934), (26, 6041382803), (34, 4619880967), (221, 710750918), (442, 355375459)]