About the Number

142720214

142720213 ← → 142720215

2進数表記:1000100000011011110011010110

漢数字表記:一億四千二百七十二万二百十四

素因数分解:

2 1 × 7 1 × 13 1 × 503 1 × 1559 1

素因数の和:2084
約数の個数: 32
約数和(自身を含む): 264176640
約数和(自身を除く): 121456426

約数列:
[1, 2, 7, 13, 14, 26, 91, 182, 503, 1006, 1559, 3118, 3521, 6539, 7042, 10913, 13078, 20267, 21826, 40534, 45773, 91546, 141869, 283738, 784177, 1568354, 5489239, 10194301, 10978478, 20388602, 71360107, 142720214]

約数ペア:
[(1, 142720214), (2, 71360107), (7, 20388602), (13, 10978478), (14, 10194301), (26, 5489239), (91, 1568354), (182, 784177), (503, 283738), (1006, 141869), (1559, 91546), (3118, 45773), (3521, 40534), (6539, 21826), (7042, 20267), (10913, 13078)]

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