137861682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{172759}}^1$

素因数の和:172790

約数の個数: 32

約数和(自身を含む): 331699200

約数和(自身を除く): 193837518

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 172759, 345518, 518277, 1036554, 1209313, 2418626, 3282421, 3627939, 6564842, 7255878, 9847263, 19694526, 22976947, 45953894, 68930841, 137861682]

約数ペア:

[(1, 137861682), (2, 68930841), (3, 45953894), (6, 22976947), (7, 19694526), (14, 9847263), (19, 7255878), (21, 6564842), (38, 3627939), (42, 3282421), (57, 2418626), (114, 1209313), (133, 1036554), (266, 518277), (399, 345518), (798, 172759)]