About the Number

138713902

138713901 ← → 138713903

2進数表記:1000010001001001101100101110

漢数字表記:一億三千八百七十一万三千九百二

素因数分解:

2 1 × 29 1 × 31 1 × 179 1 × 431 1

素因数の和:672
約数の個数: 32
約数和(自身を含む): 223948800
約数和(自身を除く): 85234898

約数列:
[1, 2, 29, 31, 58, 62, 179, 358, 431, 862, 899, 1798, 5191, 5549, 10382, 11098, 12499, 13361, 24998, 26722, 77149, 154298, 160921, 321842, 387469, 774938, 2237321, 2391619, 4474642, 4783238, 69356951, 138713902]

約数ペア:
[(1, 138713902), (2, 69356951), (29, 4783238), (31, 4474642), (58, 2391619), (62, 2237321), (179, 774938), (358, 387469), (431, 321842), (862, 160921), (899, 154298), (1798, 77149), (5191, 26722), (5549, 24998), (10382, 13361), (11098, 12499)]

このpageの処理時間: 0.1606283187866211 seconds