159719248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{767881}}^1$

素因数の和:767902

約数の個数: 20

約数和(自身を含む): 333260788

約数和(自身を除く): 173541540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 767881, 1535762, 3071524, 6143048, 9982453, 12286096, 19964906, 39929812, 79859624, 159719248]

約数ペア:

[(1, 159719248), (2, 79859624), (4, 39929812), (8, 19964906), (13, 12286096), (16, 9982453), (26, 6143048), (52, 3071524), (104, 1535762), (208, 767881)]