198521856

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1696

約数の個数: 132

約数和(自身を含む): 617694532

約数和(自身を除く): 419172676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1657, 1664, 1872, 2304, 2496, 3072, 3314, 3328, 3744, 4608, 4971, 4992, 6628, 6656, 7488, 9216, 9942, 9984, 13256, 13312, 14913, 14976, 19884, 19968, 21541, 26512, 29826, 29952, 39768, 39936, 43082, 53024, 59652, 59904, 64623, 79536, 86164, 106048, 119304, 119808, 129246, 159072, 172328, 193869, 212096, 238608, 258492, 318144, 344656, 387738, 424192, 477216, 516984, 636288, 689312, 775476, 848384, 954432, 1033968, 1272576, 1378624, 1550952, 1696768, 1908864, 2067936, 2545152, 2757248, 3101904, 3817728, 4135872, 5090304, 5514496, 6203808, 7635456, 8271744, 11028992, 12407616, 15270912, 16543488, 22057984, 24815232, 33086976, 49630464, 66173952, 99260928, 198521856]

約数ペア:

[(1, 198521856), (2, 99260928), (3, 66173952), (4, 49630464), (6, 33086976), (8, 24815232), (9, 22057984), (12, 16543488), (13, 15270912), (16, 12407616), (18, 11028992), (24, 8271744), (26, 7635456), (32, 6203808), (36, 5514496), (39, 5090304), (48, 4135872), (52, 3817728), (64, 3101904), (72, 2757248), (78, 2545152), (96, 2067936), (104, 1908864), (117, 1696768), (128, 1550952), (144, 1378624), (156, 1272576), (192, 1033968), (208, 954432), (234, 848384), (256, 775476), (288, 689312), (312, 636288), (384, 516984), (416, 477216), (468, 424192), (512, 387738), (576, 344656), (624, 318144), (768, 258492), (832, 238608), (936, 212096), (1024, 193869), (1152, 172328), (1248, 159072), (1536, 129246), (1657, 119808), (1664, 119304), (1872, 106048), (2304, 86164), (2496, 79536), (3072, 64623), (3314, 59904), (3328, 59652), (3744, 53024), (4608, 43082), (4971, 39936), (4992, 39768), (6628, 29952), (6656, 29826), (7488, 26512), (9216, 21541), (9942, 19968), (9984, 19884), (13256, 14976), (13312, 14913)]