About the Number

139728732

139728731 ← → 139728733

2進数表記:1000010101000001011101011100

漢数字表記:一億三千九百七十二万八千七百三十二

素因数分解:

2 2 × 3 1 × 11 1 × 13 1 × 107 1 × 761 1

素因数の和:899
約数の個数: 96
約数和(自身を含む): 387120384
約数和(自身を除く): 247391652

約数列:
[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 107, 132, 143, 156, 214, 286, 321, 428, 429, 572, 642, 761, 858, 1177, 1284, 1391, 1522, 1716, 2283, 2354, 2782, 3044, 3531, 4173, 4566, 4708, 5564, 7062, 8346, 8371, 9132, 9893, 14124, 15301, 16692, 16742, 19786, 25113, 29679, 30602, 33484, 39572, 45903, 50226, 59358, 61204, 81427, 91806, 100452, 108823, 118716, 162854, 183612, 217646, 244281, 325708, 326469, 435292, 488562, 652938, 895697, 977124, 1058551, 1305876, 1791394, 2117102, 2687091, 3175653, 3582788, 4234204, 5374182, 6351306, 10748364, 11644061, 12702612, 23288122, 34932183, 46576244, 69864366, 139728732]

約数ペア:
[(1, 139728732), (2, 69864366), (3, 46576244), (4, 34932183), (6, 23288122), (11, 12702612), (12, 11644061), (13, 10748364), (22, 6351306), (26, 5374182), (33, 4234204), (39, 3582788), (44, 3175653), (52, 2687091), (66, 2117102), (78, 1791394), (107, 1305876), (132, 1058551), (143, 977124), (156, 895697), (214, 652938), (286, 488562), (321, 435292), (428, 326469), (429, 325708), (572, 244281), (642, 217646), (761, 183612), (858, 162854), (1177, 118716), (1284, 108823), (1391, 100452), (1522, 91806), (1716, 81427), (2283, 61204), (2354, 59358), (2782, 50226), (3044, 45903), (3531, 39572), (4173, 33484), (4566, 30602), (4708, 29679), (5564, 25113), (7062, 19786), (8346, 16742), (8371, 16692), (9132, 15301), (9893, 14124)]

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