131429418

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{167213}}^1$

素因数の和:167349

約数の個数: 16

約数和(自身を含む): 264866976

約数和(自身を除く): 133437558

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 167213, 334426, 501639, 1003278, 21904903, 43809806, 65714709, 131429418]

約数ペア:

[(1, 131429418), (2, 65714709), (3, 43809806), (6, 21904903), (131, 1003278), (262, 501639), (393, 334426), (786, 167213)]