140847168

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 168

約数和(自身を含む): 473256864

約数和(自身を除く): 332409696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1361, 1568, 1617, 1848, 2112, 2156, 2352, 2464, 2722, 3136, 3234, 3696, 4083, 4312, 4704, 4928, 5444, 6468, 7392, 8166, 8624, 9408, 9527, 10888, 12936, 14784, 14971, 16332, 17248, 19054, 21776, 25872, 28581, 29942, 32664, 34496, 38108, 43552, 44913, 51744, 57162, 59884, 65328, 66689, 76216, 87104, 89826, 103488, 104797, 114324, 119768, 130656, 133378, 152432, 179652, 200067, 209594, 228648, 239536, 261312, 266756, 304864, 314391, 359304, 400134, 419188, 457296, 479072, 533512, 609728, 628782, 718608, 733579, 800268, 838376, 914592, 958144, 1067024, 1257564, 1437216, 1467158, 1600536, 1676752, 1829184, 2134048, 2200737, 2515128, 2874432, 2934316, 3201072, 3353504, 4268096, 4401474, 5030256, 5868632, 6402144, 6707008, 8802948, 10060512, 11737264, 12804288, 17605896, 20121024, 23474528, 35211792, 46949056, 70423584, 140847168]

約数ペア:

[(1, 140847168), (2, 70423584), (3, 46949056), (4, 35211792), (6, 23474528), (7, 20121024), (8, 17605896), (11, 12804288), (12, 11737264), (14, 10060512), (16, 8802948), (21, 6707008), (22, 6402144), (24, 5868632), (28, 5030256), (32, 4401474), (33, 4268096), (42, 3353504), (44, 3201072), (48, 2934316), (49, 2874432), (56, 2515128), (64, 2200737), (66, 2134048), (77, 1829184), (84, 1676752), (88, 1600536), (96, 1467158), (98, 1437216), (112, 1257564), (132, 1067024), (147, 958144), (154, 914592), (168, 838376), (176, 800268), (192, 733579), (196, 718608), (224, 628782), (231, 609728), (264, 533512), (294, 479072), (308, 457296), (336, 419188), (352, 400134), (392, 359304), (448, 314391), (462, 304864), (528, 266756), (539, 261312), (588, 239536), (616, 228648), (672, 209594), (704, 200067), (784, 179652), (924, 152432), (1056, 133378), (1078, 130656), (1176, 119768), (1232, 114324), (1344, 104797), (1361, 103488), (1568, 89826), (1617, 87104), (1848, 76216), (2112, 66689), (2156, 65328), (2352, 59884), (2464, 57162), (2722, 51744), (3136, 44913), (3234, 43552), (3696, 38108), (4083, 34496), (4312, 32664), (4704, 29942), (4928, 28581), (5444, 25872), (6468, 21776), (7392, 19054), (8166, 17248), (8624, 16332), (9408, 14971), (9527, 14784), (10888, 12936)]