About the Number

142907135

142907134 ← → 142907136

2進数表記:1000100001001001011011111111

漢数字表記:一億四千二百九十万七千百三十五

素因数分解:

5 1 × 7 1 × 37 1 × 211 1 × 523 1

素因数の和:783
約数の個数: 32
約数和(自身を含む): 202624512
約数和(自身を除く): 59717377

約数列:
[1, 5, 7, 35, 37, 185, 211, 259, 523, 1055, 1295, 1477, 2615, 3661, 7385, 7807, 18305, 19351, 39035, 54649, 96755, 110353, 135457, 273245, 551765, 677285, 772471, 3862355, 4083061, 20415305, 28581427, 142907135]

約数ペア:
[(1, 142907135), (5, 28581427), (7, 20415305), (35, 4083061), (37, 3862355), (185, 772471), (211, 677285), (259, 551765), (523, 273245), (1055, 135457), (1295, 110353), (1477, 96755), (2615, 54649), (3661, 39035), (7385, 19351), (7807, 18305)]

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