About the Number

142715312

142715311 ← → 142715313

2進数表記:1000100000011010100110110000

漢数字表記:一億四千二百七十一万五千三百十二

素因数分解:

2 4 × 47 1 × 173 1 × 1097 1

素因数の和:1325
約数の個数: 40
約数和(自身を含む): 284285376
約数和(自身を除く): 141570064

約数列:
[1, 2, 4, 8, 16, 47, 94, 173, 188, 346, 376, 692, 752, 1097, 1384, 2194, 2768, 4388, 8131, 8776, 16262, 17552, 32524, 51559, 65048, 103118, 130096, 189781, 206236, 379562, 412472, 759124, 824944, 1518248, 3036496, 8919707, 17839414, 35678828, 71357656, 142715312]

約数ペア:
[(1, 142715312), (2, 71357656), (4, 35678828), (8, 17839414), (16, 8919707), (47, 3036496), (94, 1518248), (173, 824944), (188, 759124), (346, 412472), (376, 379562), (692, 206236), (752, 189781), (1097, 130096), (1384, 103118), (2194, 65048), (2768, 51559), (4388, 32524), (8131, 17552), (8776, 16262)]

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