128314704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 398196736

約数和(自身を除く): 269882032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 97, 112, 124, 127, 168, 186, 194, 217, 248, 254, 291, 336, 372, 381, 388, 434, 496, 508, 582, 651, 679, 744, 762, 776, 868, 889, 1016, 1164, 1302, 1358, 1488, 1524, 1552, 1736, 1778, 2032, 2037, 2328, 2604, 2667, 2716, 3007, 3048, 3472, 3556, 3937, 4074, 4656, 5208, 5334, 5432, 6014, 6096, 7112, 7874, 8148, 9021, 10416, 10668, 10864, 11811, 12028, 12319, 14224, 15748, 16296, 18042, 21049, 21336, 23622, 24056, 24638, 27559, 31496, 32592, 36084, 36957, 42098, 42672, 47244, 48112, 49276, 55118, 62992, 63147, 72168, 73914, 82677, 84196, 86233, 94488, 98552, 110236, 126294, 144336, 147828, 165354, 168392, 172466, 188976, 197104, 220472, 252588, 258699, 295656, 330708, 336784, 344932, 381889, 440944, 505176, 517398, 591312, 661416, 689864, 763778, 1010352, 1034796, 1145667, 1322832, 1379728, 1527556, 2069592, 2291334, 2673223, 3055112, 4139184, 4582668, 5346446, 6110224, 8019669, 9165336, 10692892, 16039338, 18330672, 21385784, 32078676, 42771568, 64157352, 128314704]

約数ペア:

[(1, 128314704), (2, 64157352), (3, 42771568), (4, 32078676), (6, 21385784), (7, 18330672), (8, 16039338), (12, 10692892), (14, 9165336), (16, 8019669), (21, 6110224), (24, 5346446), (28, 4582668), (31, 4139184), (42, 3055112), (48, 2673223), (56, 2291334), (62, 2069592), (84, 1527556), (93, 1379728), (97, 1322832), (112, 1145667), (124, 1034796), (127, 1010352), (168, 763778), (186, 689864), (194, 661416), (217, 591312), (248, 517398), (254, 505176), (291, 440944), (336, 381889), (372, 344932), (381, 336784), (388, 330708), (434, 295656), (496, 258699), (508, 252588), (582, 220472), (651, 197104), (679, 188976), (744, 172466), (762, 168392), (776, 165354), (868, 147828), (889, 144336), (1016, 126294), (1164, 110236), (1302, 98552), (1358, 94488), (1488, 86233), (1524, 84196), (1552, 82677), (1736, 73914), (1778, 72168), (2032, 63147), (2037, 62992), (2328, 55118), (2604, 49276), (2667, 48112), (2716, 47244), (3007, 42672), (3048, 42098), (3472, 36957), (3556, 36084), (3937, 32592), (4074, 31496), (4656, 27559), (5208, 24638), (5334, 24056), (5432, 23622), (6014, 21336), (6096, 21049), (7112, 18042), (7874, 16296), (8148, 15748), (9021, 14224), (10416, 12319), (10668, 12028), (10864, 11811)]