156968296655

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{666433}}^1$

素因数の和:666635

約数の個数: 24

約数和(自身を含む): 201321714192

約数和(自身を除く): 44353417537

約数列:

[1, 5, 17, 85, 163, 289, 815, 1445, 2771, 13855, 47107, 235535, 666433, 3332165, 11329361, 56646805, 108628579, 192599137, 543142895, 962995685, 1846685843, 9233429215, 31393659331, 156968296655]

約数ペア:

[(1, 156968296655), (5, 31393659331), (17, 9233429215), (85, 1846685843), (163, 962995685), (289, 543142895), (815, 192599137), (1445, 108628579), (2771, 56646805), (13855, 11329361), (47107, 3332165), (235535, 666433)]