About the Number

131489596

131489595 ← → 131489597

2進数表記:111110101100101111100111100

漢数字表記:一億三千百四十八万九千五百九十六

素因数分解:

2 2 × 7 1 × 29 1 × 83 1 × 1951 1

素因数の和:2074
約数の個数: 48
約数和(自身を含む): 275466240
約数和(自身を除く): 143976644

約数列:
[1, 2, 4, 7, 14, 28, 29, 58, 83, 116, 166, 203, 332, 406, 581, 812, 1162, 1951, 2324, 2407, 3902, 4814, 7804, 9628, 13657, 16849, 27314, 33698, 54628, 56579, 67396, 113158, 161933, 226316, 323866, 396053, 647732, 792106, 1133531, 1584212, 2267062, 4534124, 4696057, 9392114, 18784228, 32872399, 65744798, 131489596]

約数ペア:
[(1, 131489596), (2, 65744798), (4, 32872399), (7, 18784228), (14, 9392114), (28, 4696057), (29, 4534124), (58, 2267062), (83, 1584212), (116, 1133531), (166, 792106), (203, 647732), (332, 396053), (406, 323866), (581, 226316), (812, 161933), (1162, 113158), (1951, 67396), (2324, 56579), (2407, 54628), (3902, 33698), (4814, 27314), (7804, 16849), (9628, 13657)]

このpageの処理時間: 0.005854368209838867 seconds