155596189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{31891}}^1$

素因数の和:31956

約数の個数: 16

約数和(自身を含む): 192882816

約数和(自身を除く): 37286627

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 31891, 223237, 542147, 1307531, 3795029, 9152717, 22228027, 155596189]

約数ペア:

[(1, 155596189), (7, 22228027), (17, 9152717), (41, 3795029), (119, 1307531), (287, 542147), (697, 223237), (4879, 31891)]