123729146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{2347}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 190300704

約数和(自身を除く): 66571558

約数列:

[1, 2, 43, 86, 613, 1226, 2347, 4694, 26359, 52718, 100921, 201842, 1438711, 2877422, 61864573, 123729146]

約数ペア:

[(1, 123729146), (2, 61864573), (43, 2877422), (86, 1438711), (613, 201842), (1226, 100921), (2347, 52718), (4694, 26359)]