181082048

素因数分解:

$2^6\times 7^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 112

約数和(自身を含む): 428548800

約数和(自身を除く): 247466752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 113, 146, 196, 224, 226, 292, 343, 392, 448, 452, 511, 584, 686, 784, 791, 904, 1022, 1168, 1372, 1568, 1582, 1808, 2044, 2336, 2744, 3136, 3164, 3577, 3616, 4088, 4672, 5488, 5537, 6328, 7154, 7232, 8176, 8249, 10976, 11074, 12656, 14308, 16352, 16498, 21952, 22148, 25039, 25312, 28616, 32704, 32996, 38759, 44296, 50078, 50624, 57232, 57743, 65992, 77518, 88592, 100156, 114464, 115486, 131984, 155036, 177184, 200312, 228928, 230972, 263968, 310072, 354368, 400624, 404201, 461944, 527936, 620144, 801248, 808402, 923888, 1240288, 1602496, 1616804, 1847776, 2480576, 2829407, 3233608, 3695552, 5658814, 6467216, 11317628, 12934432, 22635256, 25868864, 45270512, 90541024, 181082048]

約数ペア:

[(1, 181082048), (2, 90541024), (4, 45270512), (7, 25868864), (8, 22635256), (14, 12934432), (16, 11317628), (28, 6467216), (32, 5658814), (49, 3695552), (56, 3233608), (64, 2829407), (73, 2480576), (98, 1847776), (112, 1616804), (113, 1602496), (146, 1240288), (196, 923888), (224, 808402), (226, 801248), (292, 620144), (343, 527936), (392, 461944), (448, 404201), (452, 400624), (511, 354368), (584, 310072), (686, 263968), (784, 230972), (791, 228928), (904, 200312), (1022, 177184), (1168, 155036), (1372, 131984), (1568, 115486), (1582, 114464), (1808, 100156), (2044, 88592), (2336, 77518), (2744, 65992), (3136, 57743), (3164, 57232), (3577, 50624), (3616, 50078), (4088, 44296), (4672, 38759), (5488, 32996), (5537, 32704), (6328, 28616), (7154, 25312), (7232, 25039), (8176, 22148), (8249, 21952), (10976, 16498), (11074, 16352), (12656, 14308)]