About the Number

164028189

164028188 ← → 164028190

2進数表記:1001110001101101111100011101

漢数字表記:一億六千四百二万八千百八十九

素因数分解:

3 1 × 13 2 × 17 1 × 19031 1

素因数の和:19077
約数の個数: 24
約数和(自身を含む): 250765632
約数和(自身を除く): 86737443

約数列:
[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 19031, 57093, 247403, 323527, 742209, 970581, 3216239, 4205851, 9648717, 12617553, 54676063, 164028189]

約数ペア:
[(1, 164028189), (3, 54676063), (13, 12617553), (17, 9648717), (39, 4205851), (51, 3216239), (169, 970581), (221, 742209), (507, 323527), (663, 247403), (2873, 57093), (8619, 19031)]

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