157026116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7207}}^1$

素因数の和:7643

約数の個数: 24

約数和(自身を含む): 296681280

約数和(自身を除く): 139655164

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 7207, 10894, 14414, 21788, 28828, 93691, 187382, 374764, 3019733, 6039466, 12078932, 39256529, 78513058, 157026116]

約数ペア:

[(1, 157026116), (2, 78513058), (4, 39256529), (13, 12078932), (26, 6039466), (52, 3019733), (419, 374764), (838, 187382), (1676, 93691), (5447, 28828), (7207, 21788), (10894, 14414)]