About the Number

129644732

129644731 ← → 129644733

2進数表記:111101110100011100010111100

漢数字表記:一億二千九百六十四万四千七百三十二

素因数分解:

2 2 × 7 1 × 29 1 × 67 1 × 2383 1

素因数の和:2490
約数の個数: 48
約数和(自身を含む): 272348160
約数和(自身を除く): 142703428

約数列:
[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1876, 1943, 2383, 3886, 4766, 7772, 9532, 13601, 16681, 27202, 33362, 54404, 66724, 69107, 138214, 159661, 276428, 319322, 483749, 638644, 967498, 1117627, 1934996, 2235254, 4470508, 4630169, 9260338, 18520676, 32411183, 64822366, 129644732]

約数ペア:
[(1, 129644732), (2, 64822366), (4, 32411183), (7, 18520676), (14, 9260338), (28, 4630169), (29, 4470508), (58, 2235254), (67, 1934996), (116, 1117627), (134, 967498), (203, 638644), (268, 483749), (406, 319322), (469, 276428), (812, 159661), (938, 138214), (1876, 69107), (1943, 66724), (2383, 54404), (3886, 33362), (4766, 27202), (7772, 16681), (9532, 13601)]

このpageの処理時間: 0.005304098129272461 seconds