About the Number

138090912

138090911 ← → 138090913

2進数表記:1000001110110001100110100000

漢数字表記:一億三千八百九万九百十二

素因数分解:

2 5 × 3 1 × 1438447 1

素因数の和:1438460
約数の個数: 24
約数和(自身を含む): 362488896
約数和(自身を除く): 224397984

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1438447, 2876894, 4315341, 5753788, 8630682, 11507576, 17261364, 23015152, 34522728, 46030304, 69045456, 138090912]

約数ペア:
[(1, 138090912), (2, 69045456), (3, 46030304), (4, 34522728), (6, 23015152), (8, 17261364), (12, 11507576), (16, 8630682), (24, 5753788), (32, 4315341), (48, 2876894), (96, 1438447)]

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