About the Number

108870146

108870145 ← → 108870147

2進数表記:110011111010011101000000010

漢数字表記:一億八百八十七万百四十六

素因数分解:

2 1 × 7 1 × 11 1 × 107 1 × 6607 1

素因数の和:6734
約数の個数: 32
約数和(自身を含む): 205535232
約数和(自身を除く): 96665086

約数列:
[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 6607, 8239, 13214, 16478, 46249, 72677, 92498, 145354, 508739, 706949, 1017478, 1413898, 4948643, 7776439, 9897286, 15552878, 54435073, 108870146]

約数ペア:
[(1, 108870146), (2, 54435073), (7, 15552878), (11, 9897286), (14, 7776439), (22, 4948643), (77, 1413898), (107, 1017478), (154, 706949), (214, 508739), (749, 145354), (1177, 92498), (1498, 72677), (2354, 46249), (6607, 16478), (8239, 13214)]

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