About the Number

138349984

138349983 ← → 138349985

2進数表記:1000001111110000110110100000

漢数字表記:一億三千八百三十四万九千九百八十四

素因数分解:

2 5 × 359 1 × 12043 1

素因数の和:12412
約数の個数: 24
約数和(自身を含む): 273157920
約数和(自身を除く): 134807936

約数列:
[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 12043, 24086, 48172, 96344, 192688, 385376, 4323437, 8646874, 17293748, 34587496, 69174992, 138349984]

約数ペア:
[(1, 138349984), (2, 69174992), (4, 34587496), (8, 17293748), (16, 8646874), (32, 4323437), (359, 385376), (718, 192688), (1436, 96344), (2872, 48172), (5744, 24086), (11488, 12043)]

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