156728028

素因数分解:

$2^2\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{7589}}^1$

素因数の和:9317

約数の個数: 24

約数和(自身を含む): 365959440

約数和(自身を除く): 209231412

約数列:

[1, 2, 3, 4, 6, 12, 1721, 3442, 5163, 6884, 7589, 10326, 15178, 20652, 22767, 30356, 45534, 91068, 13060669, 26121338, 39182007, 52242676, 78364014, 156728028]

約数ペア:

[(1, 156728028), (2, 78364014), (3, 52242676), (4, 39182007), (6, 26121338), (12, 13060669), (1721, 91068), (3442, 45534), (5163, 30356), (6884, 22767), (7589, 20652), (10326, 15178)]