142364144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{684443}}^1$

素因数の和:684464

約数の個数: 20

約数和(自身を含む): 297048696

約数和(自身を除く): 154684552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 684443, 1368886, 2737772, 5475544, 8897759, 10951088, 17795518, 35591036, 71182072, 142364144]

約数ペア:

[(1, 142364144), (2, 71182072), (4, 35591036), (8, 17795518), (13, 10951088), (16, 8897759), (26, 5475544), (52, 2737772), (104, 1368886), (208, 684443)]