About the Number

117148972

117148971 ← → 117148973

2進数表記:110111110111000110100101100

漢数字表記:一億千七百十四万八千九百七十二

素因数分解:

2 2 × 17 1 × 41 1 × 42019 1

素因数の和:42081
約数の個数: 24
約数和(自身を含む): 222369840
約数和(自身を除く): 105220868

約数列:
[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 42019, 84038, 168076, 714323, 1428646, 1722779, 2857292, 3445558, 6891116, 29287243, 58574486, 117148972]

約数ペア:
[(1, 117148972), (2, 58574486), (4, 29287243), (17, 6891116), (34, 3445558), (41, 2857292), (68, 1722779), (82, 1428646), (164, 714323), (697, 168076), (1394, 84038), (2788, 42019)]

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