137231976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{816857}}^1$

素因数の和:816873

約数の個数: 32

約数和(自身を含む): 392091840

約数和(自身を除く): 254859864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 816857, 1633714, 2450571, 3267428, 4901142, 5717999, 6534856, 9802284, 11435998, 17153997, 19604568, 22871996, 34307994, 45743992, 68615988, 137231976]

約数ペア:

[(1, 137231976), (2, 68615988), (3, 45743992), (4, 34307994), (6, 22871996), (7, 19604568), (8, 17153997), (12, 11435998), (14, 9802284), (21, 6534856), (24, 5717999), (28, 4901142), (42, 3267428), (56, 2450571), (84, 1633714), (168, 816857)]