About the Number

164044144

164044143 ← → 164044145

2進数表記:1001110001110001110101110000

漢数字表記:一億六千四百四万四千百四十四

素因数分解:

2 4 × 11 1 × 521 1 × 1789 1

素因数の和:2329
約数の個数: 40
約数和(自身を含む): 347589360
約数和(自身を除く): 183545216

約数列:
[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 1042, 1789, 2084, 3578, 4168, 5731, 7156, 8336, 11462, 14312, 19679, 22924, 28624, 39358, 45848, 78716, 91696, 157432, 314864, 932069, 1864138, 3728276, 7456552, 10252759, 14913104, 20505518, 41011036, 82022072, 164044144]

約数ペア:
[(1, 164044144), (2, 82022072), (4, 41011036), (8, 20505518), (11, 14913104), (16, 10252759), (22, 7456552), (44, 3728276), (88, 1864138), (176, 932069), (521, 314864), (1042, 157432), (1789, 91696), (2084, 78716), (3578, 45848), (4168, 39358), (5731, 28624), (7156, 22924), (8336, 19679), (11462, 14312)]

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