About the Number

138869022

138869021 ← → 138869023

2進数表記:1000010001101111100100011110

漢数字表記:一億三千八百八十六万九千二十二

素因数分解:

2 1 × 3 1 × 17 1 × 937 1 × 1453 1

素因数の和:2412
約数の個数: 32
約数和(自身を含む): 294592032
約数和(自身を除く): 155723010

約数列:
[1, 2, 3, 6, 17, 34, 51, 102, 937, 1453, 1874, 2811, 2906, 4359, 5622, 8718, 15929, 24701, 31858, 47787, 49402, 74103, 95574, 148206, 1361461, 2722922, 4084383, 8168766, 23144837, 46289674, 69434511, 138869022]

約数ペア:
[(1, 138869022), (2, 69434511), (3, 46289674), (6, 23144837), (17, 8168766), (34, 4084383), (51, 2722922), (102, 1361461), (937, 148206), (1453, 95574), (1874, 74103), (2811, 49402), (2906, 47787), (4359, 31858), (5622, 24701), (8718, 15929)]

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