143389456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 331943040

約数和(自身を除く): 188553584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 131, 203, 232, 262, 337, 406, 464, 524, 674, 812, 917, 1048, 1348, 1624, 1834, 2096, 2359, 2696, 3248, 3668, 3799, 4718, 5392, 7336, 7598, 9436, 9773, 14672, 15196, 18872, 19546, 26593, 30392, 37744, 39092, 44147, 53186, 60784, 68411, 78184, 88294, 106372, 136822, 156368, 176588, 212744, 273644, 309029, 353176, 425488, 547288, 618058, 706352, 1094576, 1236116, 1280263, 2472232, 2560526, 4944464, 5121052, 8961841, 10242104, 17923682, 20484208, 35847364, 71694728, 143389456]

約数ペア:

[(1, 143389456), (2, 71694728), (4, 35847364), (7, 20484208), (8, 17923682), (14, 10242104), (16, 8961841), (28, 5121052), (29, 4944464), (56, 2560526), (58, 2472232), (112, 1280263), (116, 1236116), (131, 1094576), (203, 706352), (232, 618058), (262, 547288), (337, 425488), (406, 353176), (464, 309029), (524, 273644), (674, 212744), (812, 176588), (917, 156368), (1048, 136822), (1348, 106372), (1624, 88294), (1834, 78184), (2096, 68411), (2359, 60784), (2696, 53186), (3248, 44147), (3668, 39092), (3799, 37744), (4718, 30392), (5392, 26593), (7336, 19546), (7598, 18872), (9436, 15196), (9773, 14672)]