About the Number

126889008

126889007 ← → 126889009

2進数表記:111100100000010110000110000

漢数字表記:一億二千六百八十八万九千八

素因数分解:

2 4 × 3 1 × 193 1 × 13697 1

素因数の和:13901
約数の個数: 40
約数和(自身を含む): 329519088
約数和(自身を除く): 202630080

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 13697, 27394, 41091, 54788, 82182, 109576, 164364, 219152, 328728, 657456, 2643521, 5287042, 7930563, 10574084, 15861126, 21148168, 31722252, 42296336, 63444504, 126889008]

約数ペア:
[(1, 126889008), (2, 63444504), (3, 42296336), (4, 31722252), (6, 21148168), (8, 15861126), (12, 10574084), (16, 7930563), (24, 5287042), (48, 2643521), (193, 657456), (386, 328728), (579, 219152), (772, 164364), (1158, 109576), (1544, 82182), (2316, 54788), (3088, 41091), (4632, 27394), (9264, 13697)]

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