140254254

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{41227}}^1$

素因数の和:41251

約数の個数: 48

約数和(自身を含む): 360167808

約数和(自身を除く): 219913554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 41227, 82454, 123681, 247362, 288589, 371043, 577178, 742086, 865767, 1113129, 1731534, 2226258, 2597301, 3339387, 5194602, 6678774, 7791903, 10018161, 15583806, 20036322, 23375709, 46751418, 70127127, 140254254]

約数ペア:

[(1, 140254254), (2, 70127127), (3, 46751418), (6, 23375709), (7, 20036322), (9, 15583806), (14, 10018161), (18, 7791903), (21, 6678774), (27, 5194602), (42, 3339387), (54, 2597301), (63, 2226258), (81, 1731534), (126, 1113129), (162, 865767), (189, 742086), (243, 577178), (378, 371043), (486, 288589), (567, 247362), (1134, 123681), (1701, 82454), (3402, 41227)]