159672289

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{25373}}^1$

素因数の和:25440

約数の個数: 16

約数和(自身を含む): 194872320

約数和(自身を除く): 35200031

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 25373, 177611, 735817, 786563, 5150719, 5505941, 22810327, 159672289]

約数ペア:

[(1, 159672289), (7, 22810327), (29, 5505941), (31, 5150719), (203, 786563), (217, 735817), (899, 177611), (6293, 25373)]