16438464

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 56213248

約数和(自身を除く): 39774784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 151, 162, 168, 189, 192, 216, 224, 243, 252, 288, 302, 324, 336, 378, 432, 448, 453, 486, 504, 567, 576, 604, 648, 672, 756, 864, 906, 972, 1008, 1057, 1134, 1208, 1296, 1344, 1359, 1512, 1701, 1728, 1812, 1944, 2016, 2114, 2268, 2416, 2592, 2718, 3024, 3171, 3402, 3624, 3888, 4032, 4077, 4228, 4536, 4832, 5184, 5436, 6048, 6342, 6804, 7248, 7776, 8154, 8456, 9072, 9513, 9664, 10872, 12096, 12231, 12684, 13608, 14496, 15552, 16308, 16912, 18144, 19026, 21744, 24462, 25368, 27216, 28539, 28992, 32616, 33824, 36288, 36693, 38052, 43488, 48924, 50736, 54432, 57078, 65232, 67648, 73386, 76104, 85617, 86976, 97848, 101472, 108864, 114156, 130464, 146772, 152208, 171234, 195696, 202944, 228312, 256851, 260928, 293544, 304416, 342468, 391392, 456624, 513702, 587088, 608832, 684936, 782784, 913248, 1027404, 1174176, 1369872, 1826496, 2054808, 2348352, 2739744, 4109616, 5479488, 8219232, 16438464]

約数ペア:

[(1, 16438464), (2, 8219232), (3, 5479488), (4, 4109616), (6, 2739744), (7, 2348352), (8, 2054808), (9, 1826496), (12, 1369872), (14, 1174176), (16, 1027404), (18, 913248), (21, 782784), (24, 684936), (27, 608832), (28, 587088), (32, 513702), (36, 456624), (42, 391392), (48, 342468), (54, 304416), (56, 293544), (63, 260928), (64, 256851), (72, 228312), (81, 202944), (84, 195696), (96, 171234), (108, 152208), (112, 146772), (126, 130464), (144, 114156), (151, 108864), (162, 101472), (168, 97848), (189, 86976), (192, 85617), (216, 76104), (224, 73386), (243, 67648), (252, 65232), (288, 57078), (302, 54432), (324, 50736), (336, 48924), (378, 43488), (432, 38052), (448, 36693), (453, 36288), (486, 33824), (504, 32616), (567, 28992), (576, 28539), (604, 27216), (648, 25368), (672, 24462), (756, 21744), (864, 19026), (906, 18144), (972, 16912), (1008, 16308), (1057, 15552), (1134, 14496), (1208, 13608), (1296, 12684), (1344, 12231), (1359, 12096), (1512, 10872), (1701, 9664), (1728, 9513), (1812, 9072), (1944, 8456), (2016, 8154), (2114, 7776), (2268, 7248), (2416, 6804), (2592, 6342), (2718, 6048), (3024, 5436), (3171, 5184), (3402, 4832), (3624, 4536), (3888, 4228), (4032, 4077)]