156945220964

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13005073}}^1$

素因数の和:13005515

約数の個数: 24

約数和(自身を含む): 314618750208

約数和(自身を除く): 157673529244

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 13005073, 26010146, 52020292, 91035511, 182071022, 364142044, 5605186463, 11210372926, 22420745852, 39236305241, 78472610482, 156945220964]

約数ペア:

[(1, 156945220964), (2, 78472610482), (4, 39236305241), (7, 22420745852), (14, 11210372926), (28, 5605186463), (431, 364142044), (862, 182071022), (1724, 91035511), (3017, 52020292), (6034, 26010146), (12068, 13005073)]