About the Number

130129146

130129145 ← → 130129147

2進数表記:111110000011001110011111010

漢数字表記:一億三千十二万九千百四十六

素因数分解:

2 1 × 3 3 × 7 1 × 344257 1

素因数の和:344275
約数の個数: 32
約数和(自身を含む): 330487680
約数和(自身を除く): 200358534

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 344257, 688514, 1032771, 2065542, 2409799, 3098313, 4819598, 6196626, 7229397, 9294939, 14458794, 18589878, 21688191, 43376382, 65064573, 130129146]

約数ペア:
[(1, 130129146), (2, 65064573), (3, 43376382), (6, 21688191), (7, 18589878), (9, 14458794), (14, 9294939), (18, 7229397), (21, 6196626), (27, 4819598), (42, 3098313), (54, 2409799), (63, 2065542), (126, 1032771), (189, 688514), (378, 344257)]

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