168873984

素因数分解:

$2^{12}\times 3^4\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 130

約数和(自身を含む): 505466610

約数和(自身を除く): 336592626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 509, 512, 576, 648, 768, 864, 1018, 1024, 1152, 1296, 1527, 1536, 1728, 2036, 2048, 2304, 2592, 3054, 3072, 3456, 4072, 4096, 4581, 4608, 5184, 6108, 6144, 6912, 8144, 9162, 9216, 10368, 12216, 12288, 13743, 13824, 16288, 18324, 18432, 20736, 24432, 27486, 27648, 32576, 36648, 36864, 41229, 41472, 48864, 54972, 55296, 65152, 73296, 82458, 82944, 97728, 109944, 110592, 130304, 146592, 164916, 165888, 195456, 219888, 260608, 293184, 329832, 331776, 390912, 439776, 521216, 586368, 659664, 781824, 879552, 1042432, 1172736, 1319328, 1563648, 1759104, 2084864, 2345472, 2638656, 3127296, 3518208, 4690944, 5277312, 6254592, 7036416, 9381888, 10554624, 14072832, 18763776, 21109248, 28145664, 42218496, 56291328, 84436992, 168873984]

約数ペア:

[(1, 168873984), (2, 84436992), (3, 56291328), (4, 42218496), (6, 28145664), (8, 21109248), (9, 18763776), (12, 14072832), (16, 10554624), (18, 9381888), (24, 7036416), (27, 6254592), (32, 5277312), (36, 4690944), (48, 3518208), (54, 3127296), (64, 2638656), (72, 2345472), (81, 2084864), (96, 1759104), (108, 1563648), (128, 1319328), (144, 1172736), (162, 1042432), (192, 879552), (216, 781824), (256, 659664), (288, 586368), (324, 521216), (384, 439776), (432, 390912), (509, 331776), (512, 329832), (576, 293184), (648, 260608), (768, 219888), (864, 195456), (1018, 165888), (1024, 164916), (1152, 146592), (1296, 130304), (1527, 110592), (1536, 109944), (1728, 97728), (2036, 82944), (2048, 82458), (2304, 73296), (2592, 65152), (3054, 55296), (3072, 54972), (3456, 48864), (4072, 41472), (4096, 41229), (4581, 36864), (4608, 36648), (5184, 32576), (6108, 27648), (6144, 27486), (6912, 24432), (8144, 20736), (9162, 18432), (9216, 18324), (10368, 16288), (12216, 13824), (12288, 13743)]