154780416

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 216

約数和(自身を含む): 533606640

約数和(自身を除く): 378826224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 457, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 914, 1008, 1152, 1176, 1323, 1344, 1371, 1512, 1568, 1728, 1764, 1792, 1828, 2016, 2304, 2352, 2646, 2688, 2742, 3024, 3136, 3199, 3456, 3528, 3656, 4032, 4113, 4704, 5292, 5376, 5484, 6048, 6272, 6398, 6912, 7056, 7312, 8064, 8226, 9408, 9597, 10584, 10968, 12096, 12339, 12544, 12796, 14112, 14624, 16128, 16452, 18816, 19194, 21168, 21936, 22393, 24192, 24678, 25592, 28224, 28791, 29248, 32904, 37632, 38388, 42336, 43872, 44786, 48384, 49356, 51184, 56448, 57582, 58496, 65808, 67179, 76776, 84672, 86373, 87744, 89572, 98712, 102368, 112896, 115164, 116992, 131616, 134358, 153552, 169344, 172746, 175488, 179144, 197424, 201537, 204736, 230328, 263232, 268716, 307104, 338688, 345492, 350976, 358288, 394848, 403074, 409472, 460656, 526464, 537432, 604611, 614208, 690984, 716576, 789696, 806148, 818944, 921312, 1052928, 1074864, 1209222, 1228416, 1381968, 1433152, 1579392, 1612296, 1842624, 2149728, 2418444, 2456832, 2763936, 2866304, 3158784, 3224592, 3685248, 4299456, 4836888, 5527872, 5732608, 6449184, 7370496, 8598912, 9673776, 11055744, 12898368, 17197824, 19347552, 22111488, 25796736, 38695104, 51593472, 77390208, 154780416]

約数ペア:

[(1, 154780416), (2, 77390208), (3, 51593472), (4, 38695104), (6, 25796736), (7, 22111488), (8, 19347552), (9, 17197824), (12, 12898368), (14, 11055744), (16, 9673776), (18, 8598912), (21, 7370496), (24, 6449184), (27, 5732608), (28, 5527872), (32, 4836888), (36, 4299456), (42, 3685248), (48, 3224592), (49, 3158784), (54, 2866304), (56, 2763936), (63, 2456832), (64, 2418444), (72, 2149728), (84, 1842624), (96, 1612296), (98, 1579392), (108, 1433152), (112, 1381968), (126, 1228416), (128, 1209222), (144, 1074864), (147, 1052928), (168, 921312), (189, 818944), (192, 806148), (196, 789696), (216, 716576), (224, 690984), (252, 614208), (256, 604611), (288, 537432), (294, 526464), (336, 460656), (378, 409472), (384, 403074), (392, 394848), (432, 358288), (441, 350976), (448, 345492), (457, 338688), (504, 307104), (576, 268716), (588, 263232), (672, 230328), (756, 204736), (768, 201537), (784, 197424), (864, 179144), (882, 175488), (896, 172746), (914, 169344), (1008, 153552), (1152, 134358), (1176, 131616), (1323, 116992), (1344, 115164), (1371, 112896), (1512, 102368), (1568, 98712), (1728, 89572), (1764, 87744), (1792, 86373), (1828, 84672), (2016, 76776), (2304, 67179), (2352, 65808), (2646, 58496), (2688, 57582), (2742, 56448), (3024, 51184), (3136, 49356), (3199, 48384), (3456, 44786), (3528, 43872), (3656, 42336), (4032, 38388), (4113, 37632), (4704, 32904), (5292, 29248), (5376, 28791), (5484, 28224), (6048, 25592), (6272, 24678), (6398, 24192), (6912, 22393), (7056, 21936), (7312, 21168), (8064, 19194), (8226, 18816), (9408, 16452), (9597, 16128), (10584, 14624), (10968, 14112), (12096, 12796), (12339, 12544)]