164006687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 191009280

約数和(自身を除く): 27002593

約数列:

[1, 13, 29, 43, 67, 151, 377, 559, 871, 1247, 1943, 1963, 2881, 4379, 6493, 10117, 16211, 25259, 37453, 56927, 83549, 84409, 131521, 188297, 293393, 435031, 1086137, 2447861, 3814109, 5655403, 12615899, 164006687]

約数ペア:

[(1, 164006687), (13, 12615899), (29, 5655403), (43, 3814109), (67, 2447861), (151, 1086137), (377, 435031), (559, 293393), (871, 188297), (1247, 131521), (1943, 84409), (1963, 83549), (2881, 56927), (4379, 37453), (6493, 25259), (10117, 16211)]