About the Number

121504164

121504163 ← → 121504165

2進数表記:111001111100000000110100100

漢数字表記:一億二千百五十万四千百六十四

素因数分解:

2 2 × 3 1 × 19 1 × 463 1 × 1151 1

素因数の和:1640
約数の個数: 48
約数和(自身を含む): 299335680
約数和(自身を除く): 177831516

約数列:
[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 463, 926, 1151, 1389, 1852, 2302, 2778, 3453, 4604, 5556, 6906, 8797, 13812, 17594, 21869, 26391, 35188, 43738, 52782, 65607, 87476, 105564, 131214, 262428, 532913, 1065826, 1598739, 2131652, 3197478, 6394956, 10125347, 20250694, 30376041, 40501388, 60752082, 121504164]

約数ペア:
[(1, 121504164), (2, 60752082), (3, 40501388), (4, 30376041), (6, 20250694), (12, 10125347), (19, 6394956), (38, 3197478), (57, 2131652), (76, 1598739), (114, 1065826), (228, 532913), (463, 262428), (926, 131214), (1151, 105564), (1389, 87476), (1852, 65607), (2302, 52782), (2778, 43738), (3453, 35188), (4604, 26391), (5556, 21869), (6906, 17594), (8797, 13812)]

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