142052144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{682943}}^1$

素因数の和:682964

約数の個数: 20

約数和(自身を含む): 296397696

約数和(自身を除く): 154345552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 682943, 1365886, 2731772, 5463544, 8878259, 10927088, 17756518, 35513036, 71026072, 142052144]

約数ペア:

[(1, 142052144), (2, 71026072), (4, 35513036), (8, 17756518), (13, 10927088), (16, 8878259), (26, 5463544), (52, 2731772), (104, 1365886), (208, 682943)]