181118808

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1298

約数の個数: 128

約数和(自身を含む): 552484800

約数和(自身を除く): 371365992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 636, 689, 702, 936, 954, 1217, 1272, 1378, 1404, 1431, 1908, 2067, 2434, 2756, 2808, 2862, 3651, 3816, 4134, 4868, 5512, 5724, 6201, 7302, 8268, 9736, 10953, 11448, 12402, 14604, 15821, 16536, 18603, 21906, 24804, 29208, 31642, 32859, 37206, 43812, 47463, 49608, 63284, 64501, 65718, 74412, 87624, 94926, 126568, 129002, 131436, 142389, 148824, 189852, 193503, 258004, 262872, 284778, 379704, 387006, 427167, 516008, 569556, 580509, 774012, 838513, 854334, 1139112, 1161018, 1548024, 1677026, 1708668, 1741527, 2322036, 2515539, 3354052, 3417336, 3483054, 4644072, 5031078, 6708104, 6966108, 7546617, 10062156, 13932216, 15093234, 20124312, 22639851, 30186468, 45279702, 60372936, 90559404, 181118808]

約数ペア:

[(1, 181118808), (2, 90559404), (3, 60372936), (4, 45279702), (6, 30186468), (8, 22639851), (9, 20124312), (12, 15093234), (13, 13932216), (18, 10062156), (24, 7546617), (26, 6966108), (27, 6708104), (36, 5031078), (39, 4644072), (52, 3483054), (53, 3417336), (54, 3354052), (72, 2515539), (78, 2322036), (104, 1741527), (106, 1708668), (108, 1677026), (117, 1548024), (156, 1161018), (159, 1139112), (212, 854334), (216, 838513), (234, 774012), (312, 580509), (318, 569556), (351, 516008), (424, 427167), (468, 387006), (477, 379704), (636, 284778), (689, 262872), (702, 258004), (936, 193503), (954, 189852), (1217, 148824), (1272, 142389), (1378, 131436), (1404, 129002), (1431, 126568), (1908, 94926), (2067, 87624), (2434, 74412), (2756, 65718), (2808, 64501), (2862, 63284), (3651, 49608), (3816, 47463), (4134, 43812), (4868, 37206), (5512, 32859), (5724, 31642), (6201, 29208), (7302, 24804), (8268, 21906), (9736, 18603), (10953, 16536), (11448, 15821), (12402, 14604)]