139575534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{8543}}^1$

素因数の和:8944

約数の個数: 32

約数和(自身を含む): 319887360

約数和(自身を除く): 180311826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 8543, 16338, 17086, 25629, 51258, 59801, 119602, 179403, 358806, 3323227, 6646454, 9969681, 19939362, 23262589, 46525178, 69787767, 139575534]

約数ペア:

[(1, 139575534), (2, 69787767), (3, 46525178), (6, 23262589), (7, 19939362), (14, 9969681), (21, 6646454), (42, 3323227), (389, 358806), (778, 179403), (1167, 119602), (2334, 59801), (2723, 51258), (5446, 25629), (8169, 17086), (8543, 16338)]