168544090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 364839552

約数和(自身を除く): 196295462

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 715, 946, 1118, 1430, 2365, 2741, 2795, 4730, 5482, 5590, 6149, 12298, 13705, 27410, 30151, 30745, 35633, 60302, 61490, 71266, 117863, 150755, 178165, 235726, 301510, 356330, 391963, 589315, 783926, 1178630, 1296493, 1532219, 1959815, 2592986, 3064438, 3919630, 6482465, 7661095, 12964930, 15322190, 16854409, 33708818, 84272045, 168544090]

約数ペア:

[(1, 168544090), (2, 84272045), (5, 33708818), (10, 16854409), (11, 15322190), (13, 12964930), (22, 7661095), (26, 6482465), (43, 3919630), (55, 3064438), (65, 2592986), (86, 1959815), (110, 1532219), (130, 1296493), (143, 1178630), (215, 783926), (286, 589315), (430, 391963), (473, 356330), (559, 301510), (715, 235726), (946, 178165), (1118, 150755), (1430, 117863), (2365, 71266), (2741, 61490), (2795, 60302), (4730, 35633), (5482, 30745), (5590, 30151), (6149, 27410), (12298, 13705)]