189862156945

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{9151}}^1\times {\mathrm{56843}}^1$

素因数の和:66072

約数の個数: 16

約数和(自身を含む): 230984911872

約数和(自身を除く): 41122754927

約数列:

[1, 5, 73, 365, 9151, 45755, 56843, 284215, 668023, 3340115, 4149539, 20747695, 520170293, 2600851465, 37972431389, 189862156945]

約数ペア:

[(1, 189862156945), (5, 37972431389), (73, 2600851465), (365, 520170293), (9151, 20747695), (45755, 4149539), (56843, 3340115), (284215, 668023)]