About the Number

120716144

120716143 ← → 120716145

2進数表記:111001100011111101101110000

漢数字表記:一億二千七十一万六千百四十四

素因数分解:

2 4 × 23 1 × 223 1 × 1471 1

素因数の和:1725
約数の個数: 40
約数和(自身を含む): 245317632
約数和(自身を除く): 124601488

約数列:
[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 892, 1471, 1784, 2942, 3568, 5129, 5884, 10258, 11768, 20516, 23536, 33833, 41032, 67666, 82064, 135332, 270664, 328033, 541328, 656066, 1312132, 2624264, 5248528, 7544759, 15089518, 30179036, 60358072, 120716144]

約数ペア:
[(1, 120716144), (2, 60358072), (4, 30179036), (8, 15089518), (16, 7544759), (23, 5248528), (46, 2624264), (92, 1312132), (184, 656066), (223, 541328), (368, 328033), (446, 270664), (892, 135332), (1471, 82064), (1784, 67666), (2942, 41032), (3568, 33833), (5129, 23536), (5884, 20516), (10258, 11768)]

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