About the Number

139304172

139304171 ← → 139304173

2進数表記:1000010011011001110011101100

漢数字表記:一億三千九百三十万四千百七十二

素因数分解:

2 2 × 3 1 × 7 1 × 1658383 1

素因数の和:1658397
約数の個数: 24
約数和(自身を含む): 371478016
約数和(自身を除く): 232173844

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1658383, 3316766, 4975149, 6633532, 9950298, 11608681, 19900596, 23217362, 34826043, 46434724, 69652086, 139304172]

約数ペア:
[(1, 139304172), (2, 69652086), (3, 46434724), (4, 34826043), (6, 23217362), (7, 19900596), (12, 11608681), (14, 9950298), (21, 6633532), (28, 4975149), (42, 3316766), (84, 1658383)]

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