About the Number

138807048

138807047 ← → 138807049

2進数表記:1000010001100000011100001000

漢数字表記:一億三千八百八十万七千四十八

素因数分解:

2 3 × 3 1 × 967 1 × 5981 1

素因数の和:6957
約数の個数: 32
約数和(自身を含む): 347434560
約数和(自身を除く): 208627512

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 967, 1934, 2901, 3868, 5802, 5981, 7736, 11604, 11962, 17943, 23208, 23924, 35886, 47848, 71772, 143544, 5783627, 11567254, 17350881, 23134508, 34701762, 46269016, 69403524, 138807048]

約数ペア:
[(1, 138807048), (2, 69403524), (3, 46269016), (4, 34701762), (6, 23134508), (8, 17350881), (12, 11567254), (24, 5783627), (967, 143544), (1934, 71772), (2901, 47848), (3868, 35886), (5802, 23924), (5981, 23208), (7736, 17943), (11604, 11962)]

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