181038144

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{2749}}^1$

素因数の和:2785

約数の個数: 112

約数和(自身を含む): 558800000

約数和(自身を除く): 377761856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 2749, 3136, 4116, 4704, 5488, 5498, 8232, 8247, 9408, 10976, 10996, 16464, 16494, 19243, 21952, 21992, 32928, 32988, 38486, 43984, 57729, 65856, 65976, 76972, 87968, 115458, 131952, 134701, 153944, 175936, 230916, 263904, 269402, 307888, 404103, 461832, 527808, 538804, 615776, 808206, 923664, 942907, 1077608, 1231552, 1616412, 1847328, 1885814, 2155216, 2828721, 3232824, 3694656, 3771628, 4310432, 5657442, 6465648, 7543256, 8620864, 11314884, 12931296, 15086512, 22629768, 25862592, 30173024, 45259536, 60346048, 90519072, 181038144]

約数ペア:

[(1, 181038144), (2, 90519072), (3, 60346048), (4, 45259536), (6, 30173024), (7, 25862592), (8, 22629768), (12, 15086512), (14, 12931296), (16, 11314884), (21, 8620864), (24, 7543256), (28, 6465648), (32, 5657442), (42, 4310432), (48, 3771628), (49, 3694656), (56, 3232824), (64, 2828721), (84, 2155216), (96, 1885814), (98, 1847328), (112, 1616412), (147, 1231552), (168, 1077608), (192, 942907), (196, 923664), (224, 808206), (294, 615776), (336, 538804), (343, 527808), (392, 461832), (448, 404103), (588, 307888), (672, 269402), (686, 263904), (784, 230916), (1029, 175936), (1176, 153944), (1344, 134701), (1372, 131952), (1568, 115458), (2058, 87968), (2352, 76972), (2744, 65976), (2749, 65856), (3136, 57729), (4116, 43984), (4704, 38486), (5488, 32988), (5498, 32928), (8232, 21992), (8247, 21952), (9408, 19243), (10976, 16494), (10996, 16464)]