About the Number

121008768

121008767 ← → 121008769

2進数表記:111001101100111001010000000

漢数字表記:一億二千百万八千七百六十八

素因数分解:

2 7 × 3 1 × 315127 1

素因数の和:315144
約数の個数: 32
約数和(自身を含む): 321430560
約数和(自身を除く): 200421792

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 315127, 630254, 945381, 1260508, 1890762, 2521016, 3781524, 5042032, 7563048, 10084064, 15126096, 20168128, 30252192, 40336256, 60504384, 121008768]

約数ペア:
[(1, 121008768), (2, 60504384), (3, 40336256), (4, 30252192), (6, 20168128), (8, 15126096), (12, 10084064), (16, 7563048), (24, 5042032), (32, 3781524), (48, 2521016), (64, 1890762), (96, 1260508), (128, 945381), (192, 630254), (384, 315127)]

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