156788302420

素因数分解:

$2^2\times 5^1\times {\mathrm{6113}}^1\times {\mathrm{1282417}}^1$

素因数の和:1288539

約数の個数: 24

約数和(自身を含む): 329309553384

約数和(自身を除く): 172521250964

約数列:

[1, 2, 4, 5, 10, 20, 6113, 12226, 24452, 30565, 61130, 122260, 1282417, 2564834, 5129668, 6412085, 12824170, 25648340, 7839415121, 15678830242, 31357660484, 39197075605, 78394151210, 156788302420]

約数ペア:

[(1, 156788302420), (2, 78394151210), (4, 39197075605), (5, 31357660484), (10, 15678830242), (20, 7839415121), (6113, 25648340), (12226, 12824170), (24452, 6412085), (30565, 5129668), (61130, 2564834), (122260, 1282417)]