143194766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 261246384

約数和(自身を除く): 118051618

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 521, 682, 806, 961, 1042, 1922, 4433, 5731, 6773, 8866, 10571, 11462, 12493, 13546, 16151, 21142, 24986, 32302, 74503, 137423, 149006, 177661, 209963, 274846, 355322, 419926, 500681, 1001362, 2309593, 4619186, 5507491, 6508853, 11014982, 13017706, 71597383, 143194766]

約数ペア:

[(1, 143194766), (2, 71597383), (11, 13017706), (13, 11014982), (22, 6508853), (26, 5507491), (31, 4619186), (62, 2309593), (143, 1001362), (286, 500681), (341, 419926), (403, 355322), (521, 274846), (682, 209963), (806, 177661), (961, 149006), (1042, 137423), (1922, 74503), (4433, 32302), (5731, 24986), (6773, 21142), (8866, 16151), (10571, 13546), (11462, 12493)]