About the Number

138091330

138091329 ← → 138091331

2進数表記:1000001110110001101101000010

漢数字表記:一億三千八百九万千三百三十

素因数分解:

2 1 × 5 1 × 13 1 × 29 1 × 36629 1

素因数の和:36678
約数の個数: 32
約数和(自身を含む): 276922800
約数和(自身を除く): 138831470

約数列:
[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 36629, 73258, 183145, 366290, 476177, 952354, 1062241, 2124482, 2380885, 4761770, 5311205, 10622410, 13809133, 27618266, 69045665, 138091330]

約数ペア:
[(1, 138091330), (2, 69045665), (5, 27618266), (10, 13809133), (13, 10622410), (26, 5311205), (29, 4761770), (58, 2380885), (65, 2124482), (130, 1062241), (145, 952354), (290, 476177), (377, 366290), (754, 183145), (1885, 73258), (3770, 36629)]

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