About the Number

129642732

129642731 ← → 129642733

2進数表記:111101110100011000011101100

漢数字表記:一億二千九百六十四万二千七百三十二

素因数分解:

2 2 × 3 2 × 47 1 × 193 1 × 397 1

素因数の和:647
約数の個数: 72
約数和(自身を含む): 337262016
約数和(自身を除く): 207619284

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 193, 282, 386, 397, 423, 564, 579, 772, 794, 846, 1158, 1191, 1588, 1692, 1737, 2316, 2382, 3474, 3573, 4764, 6948, 7146, 9071, 14292, 18142, 18659, 27213, 36284, 37318, 54426, 55977, 74636, 76621, 81639, 108852, 111954, 153242, 163278, 167931, 223908, 229863, 306484, 326556, 335862, 459726, 671724, 689589, 919452, 1379178, 2758356, 3601187, 7202374, 10803561, 14404748, 21607122, 32410683, 43214244, 64821366, 129642732]

約数ペア:
[(1, 129642732), (2, 64821366), (3, 43214244), (4, 32410683), (6, 21607122), (9, 14404748), (12, 10803561), (18, 7202374), (36, 3601187), (47, 2758356), (94, 1379178), (141, 919452), (188, 689589), (193, 671724), (282, 459726), (386, 335862), (397, 326556), (423, 306484), (564, 229863), (579, 223908), (772, 167931), (794, 163278), (846, 153242), (1158, 111954), (1191, 108852), (1588, 81639), (1692, 76621), (1737, 74636), (2316, 55977), (2382, 54426), (3474, 37318), (3573, 36284), (4764, 27213), (6948, 18659), (7146, 18142), (9071, 14292)]

このpageの処理時間: 0.00817108154296875 seconds