161566609

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 171065664

約数和(自身を除く): 9499055

約数列:

[1, 41, 43, 113, 811, 1763, 4633, 4859, 33251, 34873, 91643, 199219, 1429793, 3757363, 3940649, 161566609]

約数ペア:

[(1, 161566609), (41, 3940649), (43, 3757363), (113, 1429793), (811, 199219), (1763, 91643), (4633, 34873), (4859, 33251)]