142739514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24551}}^1$

素因数の和:24595

約数の個数: 48

約数和(自身を含む): 344710080

約数和(自身を除く): 201970566

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 24551, 49102, 73653, 147306, 220959, 417367, 441918, 466469, 834734, 932938, 1252101, 1399407, 2504202, 2798814, 3756303, 4198221, 7512606, 7929973, 8396442, 15859946, 23789919, 47579838, 71369757, 142739514]

約数ペア:

[(1, 142739514), (2, 71369757), (3, 47579838), (6, 23789919), (9, 15859946), (17, 8396442), (18, 7929973), (19, 7512606), (34, 4198221), (38, 3756303), (51, 2798814), (57, 2504202), (102, 1399407), (114, 1252101), (153, 932938), (171, 834734), (306, 466469), (323, 441918), (342, 417367), (646, 220959), (969, 147306), (1938, 73653), (2907, 49102), (5814, 24551)]