128105472

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 176

約数和(自身を含む): 396168192

約数和(自身を除く): 268062720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 223, 256, 264, 272, 352, 374, 384, 408, 446, 512, 528, 544, 561, 669, 704, 748, 768, 816, 892, 1024, 1056, 1088, 1122, 1338, 1408, 1496, 1536, 1632, 1784, 2112, 2176, 2244, 2453, 2676, 2816, 2992, 3072, 3264, 3568, 3791, 4224, 4352, 4488, 4906, 5352, 5632, 5984, 6528, 7136, 7359, 7582, 8448, 8704, 8976, 9812, 10704, 11264, 11373, 11968, 13056, 14272, 14718, 15164, 16896, 17408, 17952, 19624, 21408, 22746, 23936, 26112, 28544, 29436, 30328, 33792, 35904, 39248, 41701, 42816, 45492, 47872, 52224, 57088, 58872, 60656, 71808, 78496, 83402, 85632, 90984, 95744, 114176, 117744, 121312, 125103, 143616, 156992, 166804, 171264, 181968, 191488, 228352, 235488, 242624, 250206, 287232, 313984, 333608, 342528, 363936, 470976, 485248, 500412, 574464, 627968, 667216, 685056, 727872, 941952, 970496, 1000824, 1255936, 1334432, 1455744, 1883904, 1940992, 2001648, 2511872, 2668864, 2911488, 3767808, 3881984, 4003296, 5337728, 5822976, 7535616, 8006592, 10675456, 11645952, 16013184, 21350912, 32026368, 42701824, 64052736, 128105472]

約数ペア:

[(1, 128105472), (2, 64052736), (3, 42701824), (4, 32026368), (6, 21350912), (8, 16013184), (11, 11645952), (12, 10675456), (16, 8006592), (17, 7535616), (22, 5822976), (24, 5337728), (32, 4003296), (33, 3881984), (34, 3767808), (44, 2911488), (48, 2668864), (51, 2511872), (64, 2001648), (66, 1940992), (68, 1883904), (88, 1455744), (96, 1334432), (102, 1255936), (128, 1000824), (132, 970496), (136, 941952), (176, 727872), (187, 685056), (192, 667216), (204, 627968), (223, 574464), (256, 500412), (264, 485248), (272, 470976), (352, 363936), (374, 342528), (384, 333608), (408, 313984), (446, 287232), (512, 250206), (528, 242624), (544, 235488), (561, 228352), (669, 191488), (704, 181968), (748, 171264), (768, 166804), (816, 156992), (892, 143616), (1024, 125103), (1056, 121312), (1088, 117744), (1122, 114176), (1338, 95744), (1408, 90984), (1496, 85632), (1536, 83402), (1632, 78496), (1784, 71808), (2112, 60656), (2176, 58872), (2244, 57088), (2453, 52224), (2676, 47872), (2816, 45492), (2992, 42816), (3072, 41701), (3264, 39248), (3568, 35904), (3791, 33792), (4224, 30328), (4352, 29436), (4488, 28544), (4906, 26112), (5352, 23936), (5632, 22746), (5984, 21408), (6528, 19624), (7136, 17952), (7359, 17408), (7582, 16896), (8448, 15164), (8704, 14718), (8976, 14272), (9812, 13056), (10704, 11968), (11264, 11373)]