143931424

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 371625408

約数和(自身を除く): 227693984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 224, 299, 307, 322, 364, 368, 392, 416, 598, 614, 637, 644, 728, 736, 784, 1127, 1196, 1228, 1274, 1288, 1456, 1568, 2093, 2149, 2254, 2392, 2456, 2548, 2576, 2912, 3991, 4186, 4298, 4508, 4784, 4912, 5096, 5152, 7061, 7982, 8372, 8596, 9016, 9568, 9824, 10192, 14122, 14651, 15043, 15964, 16744, 17192, 18032, 20384, 27937, 28244, 29302, 30086, 31928, 33488, 34384, 36064, 49427, 55874, 56488, 58604, 60172, 63856, 66976, 68768, 91793, 98854, 111748, 112976, 117208, 120344, 127712, 183586, 195559, 197708, 223496, 225952, 234416, 240688, 345989, 367172, 391118, 395416, 446992, 468832, 481376, 642551, 691978, 734344, 782236, 790832, 893984, 1285102, 1383956, 1468688, 1564472, 1581664, 2570204, 2767912, 2937376, 3128944, 4497857, 5140408, 5535824, 6257888, 8995714, 10280816, 11071648, 17991428, 20561632, 35982856, 71965712, 143931424]

約数ペア:

[(1, 143931424), (2, 71965712), (4, 35982856), (7, 20561632), (8, 17991428), (13, 11071648), (14, 10280816), (16, 8995714), (23, 6257888), (26, 5535824), (28, 5140408), (32, 4497857), (46, 3128944), (49, 2937376), (52, 2767912), (56, 2570204), (91, 1581664), (92, 1564472), (98, 1468688), (104, 1383956), (112, 1285102), (161, 893984), (182, 790832), (184, 782236), (196, 734344), (208, 691978), (224, 642551), (299, 481376), (307, 468832), (322, 446992), (364, 395416), (368, 391118), (392, 367172), (416, 345989), (598, 240688), (614, 234416), (637, 225952), (644, 223496), (728, 197708), (736, 195559), (784, 183586), (1127, 127712), (1196, 120344), (1228, 117208), (1274, 112976), (1288, 111748), (1456, 98854), (1568, 91793), (2093, 68768), (2149, 66976), (2254, 63856), (2392, 60172), (2456, 58604), (2548, 56488), (2576, 55874), (2912, 49427), (3991, 36064), (4186, 34384), (4298, 33488), (4508, 31928), (4784, 30086), (4912, 29302), (5096, 28244), (5152, 27937), (7061, 20384), (7982, 18032), (8372, 17192), (8596, 16744), (9016, 15964), (9568, 15043), (9824, 14651), (10192, 14122)]