About the Number

138045216

138045215 ← → 138045217

2進数表記:1000001110100110011100100000

漢数字表記:一億三千八百四万五千二百十六

素因数分解:

2 5 × 3 1 × 691 1 × 2081 1

素因数の和:2785
約数の個数: 48
約数和(自身を含む): 363067488
約数和(自身を除く): 225022272

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 691, 1382, 2073, 2081, 2764, 4146, 4162, 5528, 6243, 8292, 8324, 11056, 12486, 16584, 16648, 22112, 24972, 33168, 33296, 49944, 66336, 66592, 99888, 199776, 1437971, 2875942, 4313913, 5751884, 8627826, 11503768, 17255652, 23007536, 34511304, 46015072, 69022608, 138045216]

約数ペア:
[(1, 138045216), (2, 69022608), (3, 46015072), (4, 34511304), (6, 23007536), (8, 17255652), (12, 11503768), (16, 8627826), (24, 5751884), (32, 4313913), (48, 2875942), (96, 1437971), (691, 199776), (1382, 99888), (2073, 66592), (2081, 66336), (2764, 49944), (4146, 33296), (4162, 33168), (5528, 24972), (6243, 22112), (8292, 16648), (8324, 16584), (11056, 12486)]

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