About the Number

103121388

103121387 ← → 103121389

2進数表記:110001001011000000111101100

漢数字表記:一億三百十二万千三百八十八

素因数分解:

2 2 × 3 2 × 17 1 × 168499 1

素因数の和:168526
約数の個数: 36
約数和(自身を含む): 276003000
約数和(自身を除く): 172881612

約数列:
[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 168499, 336998, 505497, 673996, 1010994, 1516491, 2021988, 2864483, 3032982, 5728966, 6065964, 8593449, 11457932, 17186898, 25780347, 34373796, 51560694, 103121388]

約数ペア:
[(1, 103121388), (2, 51560694), (3, 34373796), (4, 25780347), (6, 17186898), (9, 11457932), (12, 8593449), (17, 6065964), (18, 5728966), (34, 3032982), (36, 2864483), (51, 2021988), (68, 1516491), (102, 1010994), (153, 673996), (204, 505497), (306, 336998), (612, 168499)]

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