164897856

素因数分解:

$2^6\times 3^5\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 512576064

約数和(自身を除く): 347678208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 243, 276, 288, 324, 368, 414, 432, 461, 486, 552, 576, 621, 648, 736, 828, 864, 922, 972, 1104, 1242, 1296, 1383, 1472, 1656, 1728, 1844, 1863, 1944, 2208, 2484, 2592, 2766, 3312, 3688, 3726, 3888, 4149, 4416, 4968, 5184, 5532, 5589, 6624, 7376, 7452, 7776, 8298, 9936, 10603, 11064, 11178, 12447, 13248, 14752, 14904, 15552, 16596, 19872, 21206, 22128, 22356, 24894, 29504, 29808, 31809, 33192, 37341, 39744, 42412, 44256, 44712, 49788, 59616, 63618, 66384, 74682, 84824, 88512, 89424, 95427, 99576, 112023, 119232, 127236, 132768, 149364, 169648, 178848, 190854, 199152, 224046, 254472, 265536, 286281, 298728, 339296, 357696, 381708, 398304, 448092, 508944, 572562, 597456, 678592, 763416, 796608, 858843, 896184, 1017888, 1145124, 1194912, 1526832, 1717686, 1792368, 2035776, 2290248, 2389824, 2576529, 3053664, 3435372, 3584736, 4580496, 5153058, 6107328, 6870744, 7169472, 9160992, 10306116, 13741488, 18321984, 20612232, 27482976, 41224464, 54965952, 82448928, 164897856]

約数ペア:

[(1, 164897856), (2, 82448928), (3, 54965952), (4, 41224464), (6, 27482976), (8, 20612232), (9, 18321984), (12, 13741488), (16, 10306116), (18, 9160992), (23, 7169472), (24, 6870744), (27, 6107328), (32, 5153058), (36, 4580496), (46, 3584736), (48, 3435372), (54, 3053664), (64, 2576529), (69, 2389824), (72, 2290248), (81, 2035776), (92, 1792368), (96, 1717686), (108, 1526832), (138, 1194912), (144, 1145124), (162, 1017888), (184, 896184), (192, 858843), (207, 796608), (216, 763416), (243, 678592), (276, 597456), (288, 572562), (324, 508944), (368, 448092), (414, 398304), (432, 381708), (461, 357696), (486, 339296), (552, 298728), (576, 286281), (621, 265536), (648, 254472), (736, 224046), (828, 199152), (864, 190854), (922, 178848), (972, 169648), (1104, 149364), (1242, 132768), (1296, 127236), (1383, 119232), (1472, 112023), (1656, 99576), (1728, 95427), (1844, 89424), (1863, 88512), (1944, 84824), (2208, 74682), (2484, 66384), (2592, 63618), (2766, 59616), (3312, 49788), (3688, 44712), (3726, 44256), (3888, 42412), (4149, 39744), (4416, 37341), (4968, 33192), (5184, 31809), (5532, 29808), (5589, 29504), (6624, 24894), (7376, 22356), (7452, 22128), (7776, 21206), (8298, 19872), (9936, 16596), (10603, 15552), (11064, 14904), (11178, 14752), (12447, 13248)]