About the Number

131427008

131427007 ← → 131427009

2進数表記:111110101010110101011000000

漢数字表記:一億三千百四十二万七千八

素因数分解:

2 6 × 1381 1 × 1487 1

素因数の和:2880
約数の個数: 28
約数和(自身を含む): 261164832
約数和(自身を除く): 129737824

約数列:
[1, 2, 4, 8, 16, 32, 64, 1381, 1487, 2762, 2974, 5524, 5948, 11048, 11896, 22096, 23792, 44192, 47584, 88384, 95168, 2053547, 4107094, 8214188, 16428376, 32856752, 65713504, 131427008]

約数ペア:
[(1, 131427008), (2, 65713504), (4, 32856752), (8, 16428376), (16, 8214188), (32, 4107094), (64, 2053547), (1381, 95168), (1487, 88384), (2762, 47584), (2974, 44192), (5524, 23792), (5948, 22096), (11048, 11896)]

このpageの処理時間: 0.026515960693359375 seconds