161486219

素因数分解:

${\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 168334848

約数和(自身を除く): 6848629

約数列:

[1, 47, 107, 163, 197, 5029, 7661, 9259, 17441, 21079, 32111, 819727, 990713, 1509217, 3435877, 161486219]

約数ペア:

[(1, 161486219), (47, 3435877), (107, 1509217), (163, 990713), (197, 819727), (5029, 32111), (7661, 21079), (9259, 17441)]