158972422

素因数分解:

$2^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{20759}}^1$

素因数の和:21315

約数の個数: 16

約数和(自身を含む): 273035520

約数和(自身を除く): 114063098

約数列:

[1, 2, 7, 14, 547, 1094, 3829, 7658, 20759, 41518, 145313, 290626, 11355173, 22710346, 79486211, 158972422]

約数ペア:

[(1, 158972422), (2, 79486211), (7, 22710346), (14, 11355173), (547, 290626), (1094, 145313), (3829, 41518), (7658, 20759)]