140749056

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2941

約数の個数: 144

約数和(自身を含む): 475843200

約数和(自身を除く): 335094144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 2909, 3024, 3456, 4032, 5376, 5818, 6048, 6912, 8064, 8727, 11636, 12096, 16128, 17454, 20363, 23272, 24192, 26181, 34908, 40726, 46544, 48384, 52362, 61089, 69816, 78543, 81452, 93088, 104724, 122178, 139632, 157086, 162904, 183267, 186176, 209448, 244356, 279264, 314172, 325808, 366534, 372352, 418896, 488712, 549801, 558528, 628344, 651616, 733068, 744704, 837792, 977424, 1099602, 1117056, 1256688, 1303232, 1466136, 1675584, 1954848, 2199204, 2234112, 2513376, 2606464, 2932272, 3351168, 3909696, 4398408, 5026752, 5212928, 5864544, 6702336, 7819392, 8796816, 10053504, 11729088, 15638784, 17593632, 20107008, 23458176, 35187264, 46916352, 70374528, 140749056]

約数ペア:

[(1, 140749056), (2, 70374528), (3, 46916352), (4, 35187264), (6, 23458176), (7, 20107008), (8, 17593632), (9, 15638784), (12, 11729088), (14, 10053504), (16, 8796816), (18, 7819392), (21, 6702336), (24, 5864544), (27, 5212928), (28, 5026752), (32, 4398408), (36, 3909696), (42, 3351168), (48, 2932272), (54, 2606464), (56, 2513376), (63, 2234112), (64, 2199204), (72, 1954848), (84, 1675584), (96, 1466136), (108, 1303232), (112, 1256688), (126, 1117056), (128, 1099602), (144, 977424), (168, 837792), (189, 744704), (192, 733068), (216, 651616), (224, 628344), (252, 558528), (256, 549801), (288, 488712), (336, 418896), (378, 372352), (384, 366534), (432, 325808), (448, 314172), (504, 279264), (576, 244356), (672, 209448), (756, 186176), (768, 183267), (864, 162904), (896, 157086), (1008, 139632), (1152, 122178), (1344, 104724), (1512, 93088), (1728, 81452), (1792, 78543), (2016, 69816), (2304, 61089), (2688, 52362), (2909, 48384), (3024, 46544), (3456, 40726), (4032, 34908), (5376, 26181), (5818, 24192), (6048, 23272), (6912, 20363), (8064, 17454), (8727, 16128), (11636, 12096)]