About the Number

129048

129047 ← → 129049

2進数表記:11111100000011000

漢数字表記:十二万九千四十八

素因数分解:

2 3 × 3 1 × 19 1 × 283 1

素因数の和:311
約数の個数: 32
約数和(自身を含む): 340800
約数和(自身を除く): 211752

約数列:
[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 283, 456, 566, 849, 1132, 1698, 2264, 3396, 5377, 6792, 10754, 16131, 21508, 32262, 43016, 64524, 129048]

約数ペア:
[(1, 129048), (2, 64524), (3, 43016), (4, 32262), (6, 21508), (8, 16131), (12, 10754), (19, 6792), (24, 5377), (38, 3396), (57, 2264), (76, 1698), (114, 1132), (152, 849), (228, 566), (283, 456)]

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