About the Number

130124768

130124767 ← → 130124769

2進数表記:111110000011000101111100000

漢数字表記:一億三千十二万四千七百六十八

素因数分解:

2 5 × 19 1 × 214021 1

素因数の和:214050
約数の個数: 24
約数和(自身を含む): 269667720
約数和(自身を除く): 139542952

約数列:
[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 214021, 428042, 856084, 1712168, 3424336, 4066399, 6848672, 8132798, 16265596, 32531192, 65062384, 130124768]

約数ペア:
[(1, 130124768), (2, 65062384), (4, 32531192), (8, 16265596), (16, 8132798), (19, 6848672), (32, 4066399), (38, 3424336), (76, 1712168), (152, 856084), (304, 428042), (608, 214021)]

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