142228072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133673}}^1$

素因数の和:133705

約数の個数: 32

約数和(自身を含む): 320817600

約数和(自身を除く): 178589528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 133673, 267346, 534692, 935711, 1069384, 1871422, 2539787, 3742844, 5079574, 7485688, 10159148, 17778509, 20318296, 35557018, 71114036, 142228072]

約数ペア:

[(1, 142228072), (2, 71114036), (4, 35557018), (7, 20318296), (8, 17778509), (14, 10159148), (19, 7485688), (28, 5079574), (38, 3742844), (56, 2539787), (76, 1871422), (133, 1069384), (152, 935711), (266, 534692), (532, 267346), (1064, 133673)]