About the Number

101212144

101212143 ← → 101212145

2進数表記:110000010000101111111110000

漢数字表記:一億百二十一万二千百四十四

素因数分解:

2 4 × 11 2 × 23 1 × 2273 1

素因数の和:2326
約数の個数: 60
約数和(自身を含む): 225016848
約数和(自身を除く): 123804704

約数列:
[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1936, 2024, 2273, 2783, 4048, 4546, 5566, 9092, 11132, 18184, 22264, 25003, 36368, 44528, 50006, 52279, 100012, 104558, 200024, 209116, 275033, 400048, 418232, 550066, 575069, 836464, 1100132, 1150138, 2200264, 2300276, 4400528, 4600552, 6325759, 9201104, 12651518, 25303036, 50606072, 101212144]

約数ペア:
[(1, 101212144), (2, 50606072), (4, 25303036), (8, 12651518), (11, 9201104), (16, 6325759), (22, 4600552), (23, 4400528), (44, 2300276), (46, 2200264), (88, 1150138), (92, 1100132), (121, 836464), (176, 575069), (184, 550066), (242, 418232), (253, 400048), (368, 275033), (484, 209116), (506, 200024), (968, 104558), (1012, 100012), (1936, 52279), (2024, 50006), (2273, 44528), (2783, 36368), (4048, 25003), (4546, 22264), (5566, 18184), (9092, 11132)]

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