140975854789

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 201564160000

約数和(自身を除く): 60588305211

約数列:

[1, 7, 11, 19, 31, 49, 73, 77, 79, 121, 133, 209, 217, 341, 343, 511, 539, 553, 589, 803, 847, 869, 931, 1387, 1463, 1501, 1519, 2263, 2299, 2387, 2449, 3577, 3751, 3773, 3871, 4123, 5621, 5767, 5929, 6083, 6479, 6517, 8833, 9559, 9709, 10241, 10507, 10633, 15257, 15841, 16093, 16511, 16709, 17143, 24893, 25039, 26257, 26939, 27097, 28861, 39347, 40369, 41503, 42581, 42997, 45353, 46531, 61831, 63437, 66913, 67963, 71269, 71687, 73549, 106799, 109573, 110887, 112651, 115577, 116963, 120001, 167827, 174251, 178777, 181621, 183799, 188573, 202027, 273823, 275429, 282583, 296329, 298067, 300979, 317471, 325717, 432817, 444059, 468391, 472967, 475741, 498883, 511841, 514843, 697807, 747593, 767011, 776209, 788557, 809039, 840007, 1174789, 1205303, 1219757, 1251439, 1271347, 1286593, 1320011, 1916761, 1966547, 1978081, 2074303, 2106853, 2222297, 2280019, 3029719, 3108413, 3278737, 3310769, 3396763, 3492181, 3582887, 4884649, 5202637, 5233151, 5369077, 5630251, 5663273, 8223523, 8437121, 8538299, 8760073, 8899429, 9240077, 13258333, 13417327, 13765829, 14520121, 14747971, 15960133, 21632017, 21758891, 23175383, 23777341, 24445267, 25080209, 34192543, 36418459, 37364393, 37583539, 39411757, 57564661, 59059847, 61320511, 62296003, 92808331, 93921289, 96360803, 101640847, 151424119, 162227681, 166441387, 175561463, 239347801, 254929213, 261550751, 275882299, 411008323, 413418929, 649658317, 674525621, 1059968833, 1165089709, 1784504491, 1830855257, 1931176093, 2877058261, 4547608219, 7419781831, 12815986799, 20139407827, 140975854789]

約数ペア:

[(1, 140975854789), (7, 20139407827), (11, 12815986799), (19, 7419781831), (31, 4547608219), (49, 2877058261), (73, 1931176093), (77, 1830855257), (79, 1784504491), (121, 1165089709), (133, 1059968833), (209, 674525621), (217, 649658317), (341, 413418929), (343, 411008323), (511, 275882299), (539, 261550751), (553, 254929213), (589, 239347801), (803, 175561463), (847, 166441387), (869, 162227681), (931, 151424119), (1387, 101640847), (1463, 96360803), (1501, 93921289), (1519, 92808331), (2263, 62296003), (2299, 61320511), (2387, 59059847), (2449, 57564661), (3577, 39411757), (3751, 37583539), (3773, 37364393), (3871, 36418459), (4123, 34192543), (5621, 25080209), (5767, 24445267), (5929, 23777341), (6083, 23175383), (6479, 21758891), (6517, 21632017), (8833, 15960133), (9559, 14747971), (9709, 14520121), (10241, 13765829), (10507, 13417327), (10633, 13258333), (15257, 9240077), (15841, 8899429), (16093, 8760073), (16511, 8538299), (16709, 8437121), (17143, 8223523), (24893, 5663273), (25039, 5630251), (26257, 5369077), (26939, 5233151), (27097, 5202637), (28861, 4884649), (39347, 3582887), (40369, 3492181), (41503, 3396763), (42581, 3310769), (42997, 3278737), (45353, 3108413), (46531, 3029719), (61831, 2280019), (63437, 2222297), (66913, 2106853), (67963, 2074303), (71269, 1978081), (71687, 1966547), (73549, 1916761), (106799, 1320011), (109573, 1286593), (110887, 1271347), (112651, 1251439), (115577, 1219757), (116963, 1205303), (120001, 1174789), (167827, 840007), (174251, 809039), (178777, 788557), (181621, 776209), (183799, 767011), (188573, 747593), (202027, 697807), (273823, 514843), (275429, 511841), (282583, 498883), (296329, 475741), (298067, 472967), (300979, 468391), (317471, 444059), (325717, 432817)]