About the Number

131974992

131974991 ← → 131974993

2進数表記:111110111011100011101010000

漢数字表記:一億三千百九十七万四千九百九十二

素因数分解:

2 4 × 3 2 × 67 1 × 13679 1

素因数の和:13760
約数の個数: 60
約数和(自身を含む): 374886720
約数和(自身を除く): 242911728

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 13679, 27358, 41037, 54716, 82074, 109432, 123111, 164148, 218864, 246222, 328296, 492444, 656592, 916493, 984888, 1832986, 1969776, 2749479, 3665972, 5498958, 7331944, 8248437, 10997916, 14663888, 16496874, 21995832, 32993748, 43991664, 65987496, 131974992]

約数ペア:
[(1, 131974992), (2, 65987496), (3, 43991664), (4, 32993748), (6, 21995832), (8, 16496874), (9, 14663888), (12, 10997916), (16, 8248437), (18, 7331944), (24, 5498958), (36, 3665972), (48, 2749479), (67, 1969776), (72, 1832986), (134, 984888), (144, 916493), (201, 656592), (268, 492444), (402, 328296), (536, 246222), (603, 218864), (804, 164148), (1072, 123111), (1206, 109432), (1608, 82074), (2412, 54716), (3216, 41037), (4824, 27358), (9648, 13679)]

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