168493338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 417240000

約数和(自身を除く): 248746662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 169, 222, 234, 333, 338, 351, 481, 499, 507, 666, 702, 962, 998, 999, 1014, 1443, 1497, 1521, 1998, 2886, 2994, 3042, 4329, 4491, 4563, 6253, 6487, 8658, 8982, 9126, 12506, 12974, 12987, 13473, 18463, 18759, 19461, 25974, 26946, 36926, 37518, 38922, 55389, 56277, 58383, 84331, 110778, 112554, 116766, 166167, 168662, 168831, 175149, 240019, 252993, 332334, 337662, 350298, 480038, 498501, 505986, 720057, 758979, 997002, 1440114, 1517958, 2160171, 2276937, 3120247, 4320342, 4553874, 6240494, 6480513, 9360741, 12961026, 18721482, 28082223, 56164446, 84246669, 168493338]

約数ペア:

[(1, 168493338), (2, 84246669), (3, 56164446), (6, 28082223), (9, 18721482), (13, 12961026), (18, 9360741), (26, 6480513), (27, 6240494), (37, 4553874), (39, 4320342), (54, 3120247), (74, 2276937), (78, 2160171), (111, 1517958), (117, 1440114), (169, 997002), (222, 758979), (234, 720057), (333, 505986), (338, 498501), (351, 480038), (481, 350298), (499, 337662), (507, 332334), (666, 252993), (702, 240019), (962, 175149), (998, 168831), (999, 168662), (1014, 166167), (1443, 116766), (1497, 112554), (1521, 110778), (1998, 84331), (2886, 58383), (2994, 56277), (3042, 55389), (4329, 38922), (4491, 37518), (4563, 36926), (6253, 26946), (6487, 25974), (8658, 19461), (8982, 18759), (9126, 18463), (12506, 13473), (12974, 12987)]