About the Number

164900992

164900991 ← → 164900993

2進数表記:1001110101000011000010000000

漢数字表記:一億六千四百九十万九百九十二

素因数分解:

2 7 × 661 1 × 1949 1

素因数の和:2624
約数の個数: 32
約数和(自身を含む): 329179500
約数和(自身を除く): 164278508

約数列:
[1, 2, 4, 8, 16, 32, 64, 128, 661, 1322, 1949, 2644, 3898, 5288, 7796, 10576, 15592, 21152, 31184, 42304, 62368, 84608, 124736, 249472, 1288289, 2576578, 5153156, 10306312, 20612624, 41225248, 82450496, 164900992]

約数ペア:
[(1, 164900992), (2, 82450496), (4, 41225248), (8, 20612624), (16, 10306312), (32, 5153156), (64, 2576578), (128, 1288289), (661, 249472), (1322, 124736), (1949, 84608), (2644, 62368), (3898, 42304), (5288, 31184), (7796, 21152), (10576, 15592)]

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