139110486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{9421}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 293061888

約数和(自身を除く): 153951402

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 9421, 14766, 18842, 28263, 56526, 216683, 433366, 650049, 1008047, 1300098, 2016094, 3024141, 6048282, 23185081, 46370162, 69555243, 139110486]

約数ペア:

[(1, 139110486), (2, 69555243), (3, 46370162), (6, 23185081), (23, 6048282), (46, 3024141), (69, 2016094), (107, 1300098), (138, 1008047), (214, 650049), (321, 433366), (642, 216683), (2461, 56526), (4922, 28263), (7383, 18842), (9421, 14766)]