168271642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25411}}^1$

素因数の和:25474

約数の個数: 32

約数和(自身を含む): 322020864

約数和(自身を除く): 153749222

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 25411, 50822, 177877, 279521, 355754, 559042, 1092673, 1956647, 2185346, 3913294, 7648711, 12019403, 15297422, 24038806, 84135821, 168271642]

約数ペア:

[(1, 168271642), (2, 84135821), (7, 24038806), (11, 15297422), (14, 12019403), (22, 7648711), (43, 3913294), (77, 2185346), (86, 1956647), (154, 1092673), (301, 559042), (473, 355754), (602, 279521), (946, 177877), (3311, 50822), (6622, 25411)]