140801934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257879}}^1$

素因数の和:257904

約数の個数: 32

約数和(自身を含む): 346590720

約数和(自身を除く): 205788786

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 257879, 515758, 773637, 1547274, 1805153, 3352427, 3610306, 5415459, 6704854, 10057281, 10830918, 20114562, 23466989, 46933978, 70400967, 140801934]

約数ペア:

[(1, 140801934), (2, 70400967), (3, 46933978), (6, 23466989), (7, 20114562), (13, 10830918), (14, 10057281), (21, 6704854), (26, 5415459), (39, 3610306), (42, 3352427), (78, 1805153), (91, 1547274), (182, 773637), (273, 515758), (546, 257879)]