139892172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{57427}}^1$

素因数の和:57470

約数の個数: 48

約数和(自身を含む): 385916160

約数和(自身を除く): 246023988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 57427, 114854, 172281, 229708, 344562, 401989, 689124, 803978, 1205967, 1607956, 1665383, 2411934, 3330766, 4823868, 4996149, 6661532, 9992298, 11657681, 19984596, 23315362, 34973043, 46630724, 69946086, 139892172]

約数ペア:

[(1, 139892172), (2, 69946086), (3, 46630724), (4, 34973043), (6, 23315362), (7, 19984596), (12, 11657681), (14, 9992298), (21, 6661532), (28, 4996149), (29, 4823868), (42, 3330766), (58, 2411934), (84, 1665383), (87, 1607956), (116, 1205967), (174, 803978), (203, 689124), (348, 401989), (406, 344562), (609, 229708), (812, 172281), (1218, 114854), (2436, 57427)]