161392884

素因数分解:

$2^2\times 3^1\times {\mathrm{2647}}^1\times {\mathrm{5081}}^1$

素因数の和:7735

約数の個数: 24

約数和(自身を含む): 376799808

約数和(自身を除く): 215406924

約数列:

[1, 2, 3, 4, 6, 12, 2647, 5081, 5294, 7941, 10162, 10588, 15243, 15882, 20324, 30486, 31764, 60972, 13449407, 26898814, 40348221, 53797628, 80696442, 161392884]

約数ペア:

[(1, 161392884), (2, 80696442), (3, 53797628), (4, 40348221), (6, 26898814), (12, 13449407), (2647, 60972), (5081, 31764), (5294, 30486), (7941, 20324), (10162, 15882), (10588, 15243)]