About the Number
129720132
2進数表記:111101110110101111101000100
漢数字表記:一億二千九百七十二万百三十二
素因数分解:
素因数の和:7365
約数の個数: 72
約数和(自身を含む): 359213400
約数和(自身を除く): 229493268
約数列:
[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 7309, 8874, 14618, 17748, 21927, 29236, 43854, 65781, 87708, 124253, 131562, 211961, 248506, 263124, 372759, 423922, 497012, 635883, 745518, 847844, 1118277, 1271766, 1491036, 1907649, 2236554, 2543532, 3603337, 3815298, 4473108, 7206674, 7630596, 10810011, 14413348, 21620022, 32430033, 43240044, 64860066, 129720132]
約数ペア:
[(1, 129720132), (2, 64860066), (3, 43240044), (4, 32430033), (6, 21620022), (9, 14413348), (12, 10810011), (17, 7630596), (18, 7206674), (29, 4473108), (34, 3815298), (36, 3603337), (51, 2543532), (58, 2236554), (68, 1907649), (87, 1491036), (102, 1271766), (116, 1118277), (153, 847844), (174, 745518), (204, 635883), (261, 497012), (306, 423922), (348, 372759), (493, 263124), (522, 248506), (612, 211961), (986, 131562), (1044, 124253), (1479, 87708), (1972, 65781), (2958, 43854), (4437, 29236), (5916, 21927), (7309, 17748), (8874, 14618)]このpageの処理時間: 0.07355690002441406 seconds