About the Number

139620008

139620007 ← → 139620009

2進数表記:1000010100100110111010101000

漢数字表記:一億三千九百六十二万八

素因数分解:

2 3 × 11 1 × 991 1 × 1601 1

素因数の和:2609
約数の個数: 32
約数和(自身を含む): 286053120
約数和(自身を除く): 146433112

約数列:
[1, 2, 4, 8, 11, 22, 44, 88, 991, 1601, 1982, 3202, 3964, 6404, 7928, 10901, 12808, 17611, 21802, 35222, 43604, 70444, 87208, 140888, 1586591, 3173182, 6346364, 12692728, 17452501, 34905002, 69810004, 139620008]

約数ペア:
[(1, 139620008), (2, 69810004), (4, 34905002), (8, 17452501), (11, 12692728), (22, 6346364), (44, 3173182), (88, 1586591), (991, 140888), (1601, 87208), (1982, 70444), (3202, 43604), (3964, 35222), (6404, 21802), (7928, 17611), (10901, 12808)]

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