About the Number
149352021
2進数表記:1000111001101110111001010101
漢数字表記:一億四千九百三十五万二千二十一
素因数分解:
素因数の和:691
約数の個数: 72
約数和(自身を含む): 282498944
約数和(自身を除く): 133146923
約数列:
[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 289, 357, 631, 663, 819, 867, 1071, 1547, 1893, 1989, 2023, 2601, 3757, 4417, 4641, 5679, 6069, 8203, 10727, 11271, 13251, 13923, 18207, 24609, 26299, 32181, 33813, 39753, 57421, 73827, 75089, 78897, 96543, 139451, 172263, 182359, 225267, 236691, 418353, 516789, 547077, 675801, 976157, 1255059, 1276513, 1641231, 2370667, 2928471, 3829539, 7112001, 8785413, 11488617, 16594669, 21336003, 49784007, 149352021]
約数ペア:
[(1, 149352021), (3, 49784007), (7, 21336003), (9, 16594669), (13, 11488617), (17, 8785413), (21, 7112001), (39, 3829539), (51, 2928471), (63, 2370667), (91, 1641231), (117, 1276513), (119, 1255059), (153, 976157), (221, 675801), (273, 547077), (289, 516789), (357, 418353), (631, 236691), (663, 225267), (819, 182359), (867, 172263), (1071, 139451), (1547, 96543), (1893, 78897), (1989, 75089), (2023, 73827), (2601, 57421), (3757, 39753), (4417, 33813), (4641, 32181), (5679, 26299), (6069, 24609), (8203, 18207), (10727, 13923), (11271, 13251)]このpageの処理時間: 0.006144285202026367 seconds