139536768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 461399040

約数和(自身を除く): 321862272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 61, 64, 69, 74, 84, 92, 96, 111, 112, 122, 128, 138, 148, 161, 168, 183, 184, 192, 222, 224, 244, 259, 276, 296, 322, 336, 366, 368, 384, 427, 444, 448, 483, 488, 518, 552, 592, 644, 672, 732, 736, 777, 851, 854, 888, 896, 966, 976, 1036, 1104, 1184, 1281, 1288, 1344, 1403, 1464, 1472, 1554, 1702, 1708, 1776, 1932, 1952, 2072, 2208, 2257, 2368, 2553, 2562, 2576, 2688, 2806, 2928, 2944, 3108, 3404, 3416, 3552, 3864, 3904, 4144, 4209, 4416, 4514, 4736, 5106, 5124, 5152, 5612, 5856, 5957, 6216, 6771, 6808, 6832, 7104, 7728, 7808, 8288, 8418, 8832, 9028, 9821, 10212, 10248, 10304, 11224, 11712, 11914, 12432, 13542, 13616, 13664, 14208, 15456, 15799, 16576, 16836, 17871, 18056, 19642, 20424, 20496, 20608, 22448, 23424, 23828, 24864, 27084, 27232, 27328, 29463, 30912, 31598, 33152, 33672, 35742, 36112, 39284, 40848, 40992, 44896, 47397, 47656, 49728, 51911, 54168, 54464, 54656, 58926, 61824, 63196, 67344, 71484, 72224, 78568, 81696, 81984, 89792, 94794, 95312, 99456, 103822, 108336, 108928, 117852, 126392, 134688, 142968, 144448, 155733, 157136, 163392, 163968, 179584, 189588, 190624, 207644, 216672, 235704, 252784, 269376, 285936, 288896, 311466, 314272, 326784, 363377, 379176, 381248, 415288, 433344, 471408, 505568, 538752, 571872, 622932, 628544, 726754, 758352, 762496, 830576, 866688, 942816, 1011136, 1090131, 1143744, 1245864, 1257088, 1453508, 1516704, 1661152, 1885632, 2022272, 2180262, 2287488, 2491728, 2907016, 3033408, 3322304, 3771264, 4360524, 4983456, 5814032, 6066816, 6644608, 8721048, 9966912, 11628064, 17442096, 19933824, 23256128, 34884192, 46512256, 69768384, 139536768]

約数ペア:

[(1, 139536768), (2, 69768384), (3, 46512256), (4, 34884192), (6, 23256128), (7, 19933824), (8, 17442096), (12, 11628064), (14, 9966912), (16, 8721048), (21, 6644608), (23, 6066816), (24, 5814032), (28, 4983456), (32, 4360524), (37, 3771264), (42, 3322304), (46, 3033408), (48, 2907016), (56, 2491728), (61, 2287488), (64, 2180262), (69, 2022272), (74, 1885632), (84, 1661152), (92, 1516704), (96, 1453508), (111, 1257088), (112, 1245864), (122, 1143744), (128, 1090131), (138, 1011136), (148, 942816), (161, 866688), (168, 830576), (183, 762496), (184, 758352), (192, 726754), (222, 628544), (224, 622932), (244, 571872), (259, 538752), (276, 505568), (296, 471408), (322, 433344), (336, 415288), (366, 381248), (368, 379176), (384, 363377), (427, 326784), (444, 314272), (448, 311466), (483, 288896), (488, 285936), (518, 269376), (552, 252784), (592, 235704), (644, 216672), (672, 207644), (732, 190624), (736, 189588), (777, 179584), (851, 163968), (854, 163392), (888, 157136), (896, 155733), (966, 144448), (976, 142968), (1036, 134688), (1104, 126392), (1184, 117852), (1281, 108928), (1288, 108336), (1344, 103822), (1403, 99456), (1464, 95312), (1472, 94794), (1554, 89792), (1702, 81984), (1708, 81696), (1776, 78568), (1932, 72224), (1952, 71484), (2072, 67344), (2208, 63196), (2257, 61824), (2368, 58926), (2553, 54656), (2562, 54464), (2576, 54168), (2688, 51911), (2806, 49728), (2928, 47656), (2944, 47397), (3108, 44896), (3404, 40992), (3416, 40848), (3552, 39284), (3864, 36112), (3904, 35742), (4144, 33672), (4209, 33152), (4416, 31598), (4514, 30912), (4736, 29463), (5106, 27328), (5124, 27232), (5152, 27084), (5612, 24864), (5856, 23828), (5957, 23424), (6216, 22448), (6771, 20608), (6808, 20496), (6832, 20424), (7104, 19642), (7728, 18056), (7808, 17871), (8288, 16836), (8418, 16576), (8832, 15799), (9028, 15456), (9821, 14208), (10212, 13664), (10248, 13616), (10304, 13542), (11224, 12432), (11712, 11914)]