About the Number

117890448

117890447 ← → 117890449

2進数表記:111000001101101110110010000

漢数字表記:一億千七百八十九万四百四十八

素因数分解:

2 4 × 3 1 × 13 1 × 188927 1

素因数の和:188951
約数の個数: 40
約数和(自身を含む): 327979008
約数和(自身を除く): 210088560

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 188927, 377854, 566781, 755708, 1133562, 1511416, 2267124, 2456051, 3022832, 4534248, 4912102, 7368153, 9068496, 9824204, 14736306, 19648408, 29472612, 39296816, 58945224, 117890448]

約数ペア:
[(1, 117890448), (2, 58945224), (3, 39296816), (4, 29472612), (6, 19648408), (8, 14736306), (12, 9824204), (13, 9068496), (16, 7368153), (24, 4912102), (26, 4534248), (39, 3022832), (48, 2456051), (52, 2267124), (78, 1511416), (104, 1133562), (156, 755708), (208, 566781), (312, 377854), (624, 188927)]

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