About the Number

129906744

129906743 ← → 129906745

2進数表記:111101111100011100000111000

漢数字表記:一億二千九百九十万六千七百四十四

素因数分解:

2 3 × 3 1 × 11 1 × 179 1 × 2749 1

素因数の和:2948
約数の個数: 64
約数和(自身を含む): 356400000
約数和(自身を除く): 226493256

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 179, 264, 358, 537, 716, 1074, 1432, 1969, 2148, 2749, 3938, 4296, 5498, 5907, 7876, 8247, 10996, 11814, 15752, 16494, 21992, 23628, 30239, 32988, 47256, 60478, 65976, 90717, 120956, 181434, 241912, 362868, 492071, 725736, 984142, 1476213, 1968284, 2952426, 3936568, 5412781, 5904852, 10825562, 11809704, 16238343, 21651124, 32476686, 43302248, 64953372, 129906744]

約数ペア:
[(1, 129906744), (2, 64953372), (3, 43302248), (4, 32476686), (6, 21651124), (8, 16238343), (11, 11809704), (12, 10825562), (22, 5904852), (24, 5412781), (33, 3936568), (44, 2952426), (66, 1968284), (88, 1476213), (132, 984142), (179, 725736), (264, 492071), (358, 362868), (537, 241912), (716, 181434), (1074, 120956), (1432, 90717), (1969, 65976), (2148, 60478), (2749, 47256), (3938, 32988), (4296, 30239), (5498, 23628), (5907, 21992), (7876, 16494), (8247, 15752), (10996, 11814)]

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