140812672

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 385817040

約数和(自身を除く): 245004368

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 157, 176, 182, 196, 208, 224, 286, 308, 314, 352, 364, 392, 416, 448, 539, 572, 616, 628, 637, 704, 728, 784, 832, 896, 1001, 1078, 1099, 1144, 1232, 1256, 1274, 1408, 1456, 1568, 1664, 1727, 2002, 2041, 2156, 2198, 2288, 2464, 2512, 2548, 2912, 3136, 3454, 4004, 4082, 4312, 4396, 4576, 4928, 5024, 5096, 5824, 6272, 6908, 7007, 7693, 8008, 8164, 8624, 8792, 9152, 9856, 10048, 10192, 11648, 12089, 13816, 14014, 14287, 15386, 16016, 16328, 17248, 17584, 18304, 20096, 20384, 22451, 24178, 27632, 28028, 28574, 30772, 32032, 32656, 34496, 35168, 40768, 44902, 48356, 55264, 56056, 57148, 61544, 64064, 65312, 68992, 70336, 81536, 84623, 89804, 96712, 100009, 110528, 112112, 114296, 123088, 128128, 130624, 140672, 157157, 169246, 179608, 193424, 200018, 221056, 224224, 228592, 246176, 261248, 314314, 338492, 359216, 386848, 400036, 448448, 457184, 492352, 628628, 676984, 718432, 773696, 800072, 896896, 914368, 984704, 1100099, 1257256, 1353968, 1436864, 1547392, 1600144, 1828736, 2200198, 2514512, 2707936, 2873728, 3200288, 4400396, 5029024, 5415872, 6400576, 8800792, 10058048, 10831744, 12801152, 17601584, 20116096, 35203168, 70406336, 140812672]

約数ペア:

[(1, 140812672), (2, 70406336), (4, 35203168), (7, 20116096), (8, 17601584), (11, 12801152), (13, 10831744), (14, 10058048), (16, 8800792), (22, 6400576), (26, 5415872), (28, 5029024), (32, 4400396), (44, 3200288), (49, 2873728), (52, 2707936), (56, 2514512), (64, 2200198), (77, 1828736), (88, 1600144), (91, 1547392), (98, 1436864), (104, 1353968), (112, 1257256), (128, 1100099), (143, 984704), (154, 914368), (157, 896896), (176, 800072), (182, 773696), (196, 718432), (208, 676984), (224, 628628), (286, 492352), (308, 457184), (314, 448448), (352, 400036), (364, 386848), (392, 359216), (416, 338492), (448, 314314), (539, 261248), (572, 246176), (616, 228592), (628, 224224), (637, 221056), (704, 200018), (728, 193424), (784, 179608), (832, 169246), (896, 157157), (1001, 140672), (1078, 130624), (1099, 128128), (1144, 123088), (1232, 114296), (1256, 112112), (1274, 110528), (1408, 100009), (1456, 96712), (1568, 89804), (1664, 84623), (1727, 81536), (2002, 70336), (2041, 68992), (2156, 65312), (2198, 64064), (2288, 61544), (2464, 57148), (2512, 56056), (2548, 55264), (2912, 48356), (3136, 44902), (3454, 40768), (4004, 35168), (4082, 34496), (4312, 32656), (4396, 32032), (4576, 30772), (4928, 28574), (5024, 28028), (5096, 27632), (5824, 24178), (6272, 22451), (6908, 20384), (7007, 20096), (7693, 18304), (8008, 17584), (8164, 17248), (8624, 16328), (8792, 16016), (9152, 15386), (9856, 14287), (10048, 14014), (10192, 13816), (11648, 12089)]