About the Number

132910128

132910127 ← → 132910129

2進数表記:111111011000000110000110000

漢数字表記:一億三千二百九十一万百二十八

素因数分解:

2 4 × 3 2 × 13 1 × 70999 1

素因数の和:71026
約数の個数: 60
約数和(自身を含む): 400582000
約数和(自身を除く): 267671872

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70999, 141998, 212997, 283996, 425994, 567992, 638991, 851988, 922987, 1135984, 1277982, 1703976, 1845974, 2555964, 2768961, 3407952, 3691948, 5111928, 5537922, 7383896, 8306883, 10223856, 11075844, 14767792, 16613766, 22151688, 33227532, 44303376, 66455064, 132910128]

約数ペア:
[(1, 132910128), (2, 66455064), (3, 44303376), (4, 33227532), (6, 22151688), (8, 16613766), (9, 14767792), (12, 11075844), (13, 10223856), (16, 8306883), (18, 7383896), (24, 5537922), (26, 5111928), (36, 3691948), (39, 3407952), (48, 2768961), (52, 2555964), (72, 1845974), (78, 1703976), (104, 1277982), (117, 1135984), (144, 922987), (156, 851988), (208, 638991), (234, 567992), (312, 425994), (468, 283996), (624, 212997), (936, 141998), (1872, 70999)]

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