189948864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1890

約数の個数: 112

約数和(自身を含む): 581964800

約数和(自身を除く): 392015936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1264, 1344, 1659, 1789, 1896, 2212, 2528, 3318, 3578, 3792, 4424, 5056, 5367, 6636, 7156, 7584, 8848, 10734, 12523, 13272, 14312, 15168, 17696, 21468, 25046, 26544, 28624, 35392, 37569, 42936, 50092, 53088, 57248, 75138, 85872, 100184, 106176, 114496, 141331, 150276, 171744, 200368, 282662, 300552, 343488, 400736, 423993, 565324, 601104, 801472, 847986, 989317, 1130648, 1202208, 1695972, 1978634, 2261296, 2404416, 2967951, 3391944, 3957268, 4522592, 5935902, 6783888, 7914536, 9045184, 11871804, 13567776, 15829072, 23743608, 27135552, 31658144, 47487216, 63316288, 94974432, 189948864]

約数ペア:

[(1, 189948864), (2, 94974432), (3, 63316288), (4, 47487216), (6, 31658144), (7, 27135552), (8, 23743608), (12, 15829072), (14, 13567776), (16, 11871804), (21, 9045184), (24, 7914536), (28, 6783888), (32, 5935902), (42, 4522592), (48, 3957268), (56, 3391944), (64, 2967951), (79, 2404416), (84, 2261296), (96, 1978634), (112, 1695972), (158, 1202208), (168, 1130648), (192, 989317), (224, 847986), (237, 801472), (316, 601104), (336, 565324), (448, 423993), (474, 400736), (553, 343488), (632, 300552), (672, 282662), (948, 200368), (1106, 171744), (1264, 150276), (1344, 141331), (1659, 114496), (1789, 106176), (1896, 100184), (2212, 85872), (2528, 75138), (3318, 57248), (3578, 53088), (3792, 50092), (4424, 42936), (5056, 37569), (5367, 35392), (6636, 28624), (7156, 26544), (7584, 25046), (8848, 21468), (10734, 17696), (12523, 15168), (13272, 14312)]