About the Number

103909872

103909871 ← → 103909873

2進数表記:110001100011000100111110000

漢数字表記:一億三百九十万九千八百七十二

素因数分解:

2 4 × 3 1 × 11 1 × 196799 1

素因数の和:196821
約数の個数: 40
約数和(自身を含む): 292838400
約数和(自身を除く): 188928528

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 196799, 393598, 590397, 787196, 1180794, 1574392, 2164789, 2361588, 3148784, 4329578, 4723176, 6494367, 8659156, 9446352, 12988734, 17318312, 25977468, 34636624, 51954936, 103909872]

約数ペア:
[(1, 103909872), (2, 51954936), (3, 34636624), (4, 25977468), (6, 17318312), (8, 12988734), (11, 9446352), (12, 8659156), (16, 6494367), (22, 4723176), (24, 4329578), (33, 3148784), (44, 2361588), (48, 2164789), (66, 1574392), (88, 1180794), (132, 787196), (176, 590397), (264, 393598), (528, 196799)]

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