164560896

素因数分解:

$2^{16}\times 3^4\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 170

約数和(自身を含む): 507506912

約数和(自身を除く): 342946016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1296, 1488, 1536, 1674, 1728, 1984, 2048, 2232, 2304, 2511, 2592, 2976, 3072, 3348, 3456, 3968, 4096, 4464, 4608, 5022, 5184, 5952, 6144, 6696, 6912, 7936, 8192, 8928, 9216, 10044, 10368, 11904, 12288, 13392, 13824, 15872, 16384, 17856, 18432, 20088, 20736, 23808, 24576, 26784, 27648, 31744, 32768, 35712, 36864, 40176, 41472, 47616, 49152, 53568, 55296, 63488, 65536, 71424, 73728, 80352, 82944, 95232, 98304, 107136, 110592, 126976, 142848, 147456, 160704, 165888, 190464, 196608, 214272, 221184, 253952, 285696, 294912, 321408, 331776, 380928, 428544, 442368, 507904, 571392, 589824, 642816, 663552, 761856, 857088, 884736, 1015808, 1142784, 1285632, 1327104, 1523712, 1714176, 1769472, 2031616, 2285568, 2571264, 2654208, 3047424, 3428352, 4571136, 5142528, 5308416, 6094848, 6856704, 9142272, 10285056, 13713408, 18284544, 20570112, 27426816, 41140224, 54853632, 82280448, 164560896]

約数ペア:

[(1, 164560896), (2, 82280448), (3, 54853632), (4, 41140224), (6, 27426816), (8, 20570112), (9, 18284544), (12, 13713408), (16, 10285056), (18, 9142272), (24, 6856704), (27, 6094848), (31, 5308416), (32, 5142528), (36, 4571136), (48, 3428352), (54, 3047424), (62, 2654208), (64, 2571264), (72, 2285568), (81, 2031616), (93, 1769472), (96, 1714176), (108, 1523712), (124, 1327104), (128, 1285632), (144, 1142784), (162, 1015808), (186, 884736), (192, 857088), (216, 761856), (248, 663552), (256, 642816), (279, 589824), (288, 571392), (324, 507904), (372, 442368), (384, 428544), (432, 380928), (496, 331776), (512, 321408), (558, 294912), (576, 285696), (648, 253952), (744, 221184), (768, 214272), (837, 196608), (864, 190464), (992, 165888), (1024, 160704), (1116, 147456), (1152, 142848), (1296, 126976), (1488, 110592), (1536, 107136), (1674, 98304), (1728, 95232), (1984, 82944), (2048, 80352), (2232, 73728), (2304, 71424), (2511, 65536), (2592, 63488), (2976, 55296), (3072, 53568), (3348, 49152), (3456, 47616), (3968, 41472), (4096, 40176), (4464, 36864), (4608, 35712), (5022, 32768), (5184, 31744), (5952, 27648), (6144, 26784), (6696, 24576), (6912, 23808), (7936, 20736), (8192, 20088), (8928, 18432), (9216, 17856), (10044, 16384), (10368, 15872), (11904, 13824), (12288, 13392)]