145770688

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 366930432

約数和(自身を除く): 221159744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 47, 49, 56, 64, 86, 92, 94, 98, 112, 161, 172, 184, 188, 196, 224, 301, 322, 329, 344, 368, 376, 392, 448, 602, 644, 658, 688, 736, 752, 784, 989, 1081, 1127, 1204, 1288, 1316, 1376, 1472, 1504, 1568, 1978, 2021, 2107, 2162, 2254, 2303, 2408, 2576, 2632, 2752, 3008, 3136, 3956, 4042, 4214, 4324, 4508, 4606, 4816, 5152, 5264, 6923, 7567, 7912, 8084, 8428, 8648, 9016, 9212, 9632, 10304, 10528, 13846, 14147, 15134, 15824, 16168, 16856, 17296, 18032, 18424, 19264, 21056, 27692, 28294, 30268, 31648, 32336, 33712, 34592, 36064, 36848, 46483, 48461, 52969, 55384, 56588, 60536, 63296, 64672, 67424, 69184, 72128, 73696, 92966, 96922, 99029, 105938, 110768, 113176, 121072, 129344, 134848, 147392, 185932, 193844, 198058, 211876, 221536, 226352, 242144, 325381, 371864, 387688, 396116, 423752, 443072, 452704, 484288, 650762, 743728, 775376, 792232, 847504, 905408, 1301524, 1487456, 1550752, 1584464, 1695008, 2277667, 2603048, 2974912, 3101504, 3168928, 3390016, 4555334, 5206096, 6337856, 9110668, 10412192, 18221336, 20824384, 36442672, 72885344, 145770688]

約数ペア:

[(1, 145770688), (2, 72885344), (4, 36442672), (7, 20824384), (8, 18221336), (14, 10412192), (16, 9110668), (23, 6337856), (28, 5206096), (32, 4555334), (43, 3390016), (46, 3168928), (47, 3101504), (49, 2974912), (56, 2603048), (64, 2277667), (86, 1695008), (92, 1584464), (94, 1550752), (98, 1487456), (112, 1301524), (161, 905408), (172, 847504), (184, 792232), (188, 775376), (196, 743728), (224, 650762), (301, 484288), (322, 452704), (329, 443072), (344, 423752), (368, 396116), (376, 387688), (392, 371864), (448, 325381), (602, 242144), (644, 226352), (658, 221536), (688, 211876), (736, 198058), (752, 193844), (784, 185932), (989, 147392), (1081, 134848), (1127, 129344), (1204, 121072), (1288, 113176), (1316, 110768), (1376, 105938), (1472, 99029), (1504, 96922), (1568, 92966), (1978, 73696), (2021, 72128), (2107, 69184), (2162, 67424), (2254, 64672), (2303, 63296), (2408, 60536), (2576, 56588), (2632, 55384), (2752, 52969), (3008, 48461), (3136, 46483), (3956, 36848), (4042, 36064), (4214, 34592), (4324, 33712), (4508, 32336), (4606, 31648), (4816, 30268), (5152, 28294), (5264, 27692), (6923, 21056), (7567, 19264), (7912, 18424), (8084, 18032), (8428, 17296), (8648, 16856), (9016, 16168), (9212, 15824), (9632, 15134), (10304, 14147), (10528, 13846)]