About the Number

131420124

131420123 ← → 131420125

2進数表記:111110101010100111111011100

漢数字表記:一億三千百四十二万百二十四

素因数分解:

2 2 × 3 3 × 11 1 × 110623 1

素因数の和:110647
約数の個数: 48
約数和(自身を含む): 371696640
約数和(自身を除く): 240276516

約数列:
[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 110623, 221246, 331869, 442492, 663738, 995607, 1216853, 1327476, 1991214, 2433706, 2986821, 3650559, 3982428, 4867412, 5973642, 7301118, 10951677, 11947284, 14602236, 21903354, 32855031, 43806708, 65710062, 131420124]

約数ペア:
[(1, 131420124), (2, 65710062), (3, 43806708), (4, 32855031), (6, 21903354), (9, 14602236), (11, 11947284), (12, 10951677), (18, 7301118), (22, 5973642), (27, 4867412), (33, 3982428), (36, 3650559), (44, 2986821), (54, 2433706), (66, 1991214), (99, 1327476), (108, 1216853), (132, 995607), (198, 663738), (297, 442492), (396, 331869), (594, 221246), (1188, 110623)]

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