About the Number

138304089

138304088 ← → 138304090

2進数表記:1000001111100101101001011001

漢数字表記:一億三千八百三十万四千八十九

素因数分解:

3 2 × 7 1 × 11 2 × 18143 1

素因数の和:18178
約数の個数: 36
約数和(自身を含む): 250967808
約数和(自身を除く): 112663719

約数列:
[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 18143, 54429, 127001, 163287, 199573, 381003, 598719, 1143009, 1397011, 1796157, 2195303, 4191033, 6585909, 12573099, 15367121, 19757727, 46101363, 138304089]

約数ペア:
[(1, 138304089), (3, 46101363), (7, 19757727), (9, 15367121), (11, 12573099), (21, 6585909), (33, 4191033), (63, 2195303), (77, 1796157), (99, 1397011), (121, 1143009), (231, 598719), (363, 381003), (693, 199573), (847, 163287), (1089, 127001), (2541, 54429), (7623, 18143)]

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