168457118

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 264536064

約数和(自身を除く): 96078946

約数列:

[1, 2, 47, 94, 103, 127, 137, 206, 254, 274, 4841, 5969, 6439, 9682, 11938, 12878, 13081, 14111, 17399, 26162, 28222, 34798, 614807, 663217, 817753, 1229614, 1326434, 1635506, 1792097, 3584194, 84228559, 168457118]

約数ペア:

[(1, 168457118), (2, 84228559), (47, 3584194), (94, 1792097), (103, 1635506), (127, 1326434), (137, 1229614), (206, 817753), (254, 663217), (274, 614807), (4841, 34798), (5969, 28222), (6439, 26162), (9682, 17399), (11938, 14111), (12878, 13081)]