157429586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{23131}}^1$

素因数の和:23257

約数の個数: 16

約数和(自身を含む): 244829088

約数和(自身を除く): 87399502

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 23131, 46262, 948371, 1896742, 1919873, 3839746, 78714793, 157429586]

約数ペア:

[(1, 157429586), (2, 78714793), (41, 3839746), (82, 1919873), (83, 1896742), (166, 948371), (3403, 46262), (6806, 23131)]