About the Number

130807008

130807007 ← → 130807009

2進数表記:111110010111111010011100000

漢数字表記:一億三千八十万七千八

素因数分解:

2 5 × 3 3 × 151397 1

素因数の和:151416
約数の個数: 48
約数和(自身を含む): 381522960
約数和(自身を除く): 250715952

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 151397, 302794, 454191, 605588, 908382, 1211176, 1362573, 1816764, 2422352, 2725146, 3633528, 4087719, 4844704, 5450292, 7267056, 8175438, 10900584, 14534112, 16350876, 21801168, 32701752, 43602336, 65403504, 130807008]

約数ペア:
[(1, 130807008), (2, 65403504), (3, 43602336), (4, 32701752), (6, 21801168), (8, 16350876), (9, 14534112), (12, 10900584), (16, 8175438), (18, 7267056), (24, 5450292), (27, 4844704), (32, 4087719), (36, 3633528), (48, 2725146), (54, 2422352), (72, 1816764), (96, 1362573), (108, 1211176), (144, 908382), (216, 605588), (288, 454191), (432, 302794), (864, 151397)]

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