About the Number

102131008

102131007 ← → 102131009

2進数表記:110000101100110010101000000

漢数字表記:一億二百十三万千八

素因数分解:

2 6 × 7 1 × 277 1 × 823 1

素因数の和:1119
約数の個数: 56
約数和(自身を含む): 232737152
約数和(自身を除く): 130606144

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 277, 448, 554, 823, 1108, 1646, 1939, 2216, 3292, 3878, 4432, 5761, 6584, 7756, 8864, 11522, 13168, 15512, 17728, 23044, 26336, 31024, 46088, 52672, 62048, 92176, 124096, 184352, 227971, 368704, 455942, 911884, 1595797, 1823768, 3191594, 3647536, 6383188, 7295072, 12766376, 14590144, 25532752, 51065504, 102131008]

約数ペア:
[(1, 102131008), (2, 51065504), (4, 25532752), (7, 14590144), (8, 12766376), (14, 7295072), (16, 6383188), (28, 3647536), (32, 3191594), (56, 1823768), (64, 1595797), (112, 911884), (224, 455942), (277, 368704), (448, 227971), (554, 184352), (823, 124096), (1108, 92176), (1646, 62048), (1939, 52672), (2216, 46088), (3292, 31024), (3878, 26336), (4432, 23044), (5761, 17728), (6584, 15512), (7756, 13168), (8864, 11522)]

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