About the Number

102729168

102729167 ← → 102729169

2進数表記:110000111111000010111010000

漢数字表記:一億二百七十二万九千百六十八

素因数分解:

2 4 × 3 3 × 37 1 × 6427 1

素因数の和:6481
約数の個数: 80
約数和(自身を含む): 302887360
約数和(自身を除く): 200158192

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 6427, 7992, 12854, 15984, 19281, 25708, 38562, 51416, 57843, 77124, 102832, 115686, 154248, 173529, 231372, 237799, 308496, 347058, 462744, 475598, 694116, 713397, 925488, 951196, 1388232, 1426794, 1902392, 2140191, 2776464, 2853588, 3804784, 4280382, 5707176, 6420573, 8560764, 11414352, 12841146, 17121528, 25682292, 34243056, 51364584, 102729168]

約数ペア:
[(1, 102729168), (2, 51364584), (3, 34243056), (4, 25682292), (6, 17121528), (8, 12841146), (9, 11414352), (12, 8560764), (16, 6420573), (18, 5707176), (24, 4280382), (27, 3804784), (36, 2853588), (37, 2776464), (48, 2140191), (54, 1902392), (72, 1426794), (74, 1388232), (108, 951196), (111, 925488), (144, 713397), (148, 694116), (216, 475598), (222, 462744), (296, 347058), (333, 308496), (432, 237799), (444, 231372), (592, 173529), (666, 154248), (888, 115686), (999, 102832), (1332, 77124), (1776, 57843), (1998, 51416), (2664, 38562), (3996, 25708), (5328, 19281), (6427, 15984), (7992, 12854)]

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