About the Number

164529890

164529889 ← → 164529891

2進数表記:1001110011101000011011100010

漢数字表記:一億六千四百五十二万九千八百九十

素因数分解:

2 1 × 5 1 × 7 1 × 67 1 × 35081 1

素因数の和:35162
約数の個数: 32
約数和(自身を含む): 343522944
約数和(自身を除く): 178993054

約数列:
[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 35081, 70162, 175405, 245567, 350810, 491134, 1227835, 2350427, 2455670, 4700854, 11752135, 16452989, 23504270, 32905978, 82264945, 164529890]

約数ペア:
[(1, 164529890), (2, 82264945), (5, 32905978), (7, 23504270), (10, 16452989), (14, 11752135), (35, 4700854), (67, 2455670), (70, 2350427), (134, 1227835), (335, 491134), (469, 350810), (670, 245567), (938, 175405), (2345, 70162), (4690, 35081)]

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