142081422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13163}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 326045952

約数和(自身を除く): 183964530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 13163, 26326, 39489, 78978, 92141, 184282, 276423, 552846, 3382891, 6765782, 10148673, 20297346, 23680237, 47360474, 71040711, 142081422]

約数ペア:

[(1, 142081422), (2, 71040711), (3, 47360474), (6, 23680237), (7, 20297346), (14, 10148673), (21, 6765782), (42, 3382891), (257, 552846), (514, 276423), (771, 184282), (1542, 92141), (1799, 78978), (3598, 39489), (5397, 26326), (10794, 13163)]