161330832778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1\times {\mathrm{12041}}^1$

素因数の和:15654

約数の個数: 32

約数和(自身を含む): 257350063680

約数和(自身を除く): 96019230902

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3491, 3838, 6982, 12041, 24082, 66329, 132658, 228779, 352591, 457558, 705182, 1216141, 2432282, 6699229, 13398458, 23106679, 42035131, 46213358, 84070262, 798667489, 1597334978, 4245548231, 8491096462, 80665416389, 161330832778]

約数ペア:

[(1, 161330832778), (2, 80665416389), (19, 8491096462), (38, 4245548231), (101, 1597334978), (202, 798667489), (1919, 84070262), (3491, 46213358), (3838, 42035131), (6982, 23106679), (12041, 13398458), (24082, 6699229), (66329, 2432282), (132658, 1216141), (228779, 705182), (352591, 457558)]