156391202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{7321}}^1$

素因数の和:8305

約数の個数: 16

約数和(自身を含む): 256211424

約数和(自身を除く): 99820222

約数列:

[1, 2, 11, 22, 971, 1942, 7321, 10681, 14642, 21362, 80531, 161062, 7108691, 14217382, 78195601, 156391202]

約数ペア:

[(1, 156391202), (2, 78195601), (11, 14217382), (22, 7108691), (971, 161062), (1942, 80531), (7321, 21362), (10681, 14642)]