140294154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 397135872

約数和(自身を除く): 256841718

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 47, 49, 66, 71, 77, 78, 91, 94, 98, 141, 142, 143, 147, 154, 182, 213, 231, 273, 282, 286, 294, 329, 426, 429, 462, 497, 517, 539, 546, 611, 637, 658, 781, 858, 923, 987, 994, 1001, 1034, 1078, 1222, 1274, 1491, 1551, 1562, 1617, 1833, 1846, 1911, 1974, 2002, 2303, 2343, 2769, 2982, 3003, 3102, 3234, 3337, 3479, 3619, 3666, 3822, 4277, 4606, 4686, 5467, 5538, 6006, 6461, 6674, 6721, 6909, 6958, 7007, 7238, 8554, 10011, 10153, 10437, 10857, 10934, 12831, 12922, 13442, 13818, 14014, 16401, 19383, 20022, 20163, 20306, 20874, 21021, 21714, 23359, 25333, 25662, 29939, 30459, 32802, 36707, 38269, 38766, 40326, 42042, 43381, 45227, 46718, 47047, 50666, 59878, 60918, 70077, 71071, 73414, 75999, 76538, 86762, 89817, 90454, 94094, 110121, 114807, 130143, 135681, 140154, 141141, 142142, 151998, 163513, 179634, 213213, 220242, 229614, 256949, 260286, 271362, 282282, 303667, 327026, 329329, 426426, 477191, 490539, 497497, 513898, 607334, 658658, 770847, 911001, 954382, 981078, 987987, 994994, 1431573, 1492491, 1541694, 1798643, 1822002, 1975974, 2125669, 2863146, 2984982, 3340337, 3597286, 4251338, 5395929, 6377007, 6680674, 10021011, 10791858, 12754014, 20042022, 23382359, 46764718, 70147077, 140294154]

約数ペア:

[(1, 140294154), (2, 70147077), (3, 46764718), (6, 23382359), (7, 20042022), (11, 12754014), (13, 10791858), (14, 10021011), (21, 6680674), (22, 6377007), (26, 5395929), (33, 4251338), (39, 3597286), (42, 3340337), (47, 2984982), (49, 2863146), (66, 2125669), (71, 1975974), (77, 1822002), (78, 1798643), (91, 1541694), (94, 1492491), (98, 1431573), (141, 994994), (142, 987987), (143, 981078), (147, 954382), (154, 911001), (182, 770847), (213, 658658), (231, 607334), (273, 513898), (282, 497497), (286, 490539), (294, 477191), (329, 426426), (426, 329329), (429, 327026), (462, 303667), (497, 282282), (517, 271362), (539, 260286), (546, 256949), (611, 229614), (637, 220242), (658, 213213), (781, 179634), (858, 163513), (923, 151998), (987, 142142), (994, 141141), (1001, 140154), (1034, 135681), (1078, 130143), (1222, 114807), (1274, 110121), (1491, 94094), (1551, 90454), (1562, 89817), (1617, 86762), (1833, 76538), (1846, 75999), (1911, 73414), (1974, 71071), (2002, 70077), (2303, 60918), (2343, 59878), (2769, 50666), (2982, 47047), (3003, 46718), (3102, 45227), (3234, 43381), (3337, 42042), (3479, 40326), (3619, 38766), (3666, 38269), (3822, 36707), (4277, 32802), (4606, 30459), (4686, 29939), (5467, 25662), (5538, 25333), (6006, 23359), (6461, 21714), (6674, 21021), (6721, 20874), (6909, 20306), (6958, 20163), (7007, 20022), (7238, 19383), (8554, 16401), (10011, 14014), (10153, 13818), (10437, 13442), (10857, 12922), (10934, 12831)]