145809144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 447061680

約数和(自身を除く): 301252536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 234, 276, 299, 312, 338, 414, 468, 507, 521, 552, 598, 676, 828, 897, 936, 1014, 1042, 1196, 1352, 1521, 1563, 1656, 1794, 2028, 2084, 2392, 2691, 3042, 3126, 3588, 3887, 4056, 4168, 4689, 5382, 6084, 6252, 6773, 7176, 7774, 9378, 10764, 11661, 11983, 12168, 12504, 13546, 15548, 18756, 20319, 21528, 23322, 23966, 27092, 31096, 34983, 35949, 37512, 40638, 46644, 47932, 54184, 60957, 69966, 71898, 81276, 88049, 93288, 95864, 107847, 121914, 139932, 143796, 155779, 162552, 176098, 215694, 243828, 264147, 279864, 287592, 311558, 352196, 431388, 467337, 487656, 528294, 623116, 704392, 792441, 862776, 934674, 1056588, 1246232, 1402011, 1584882, 1869348, 2025127, 2113176, 2804022, 3169764, 3738696, 4050254, 5608044, 6075381, 6339528, 8100508, 11216088, 12150762, 16201016, 18226143, 24301524, 36452286, 48603048, 72904572, 145809144]

約数ペア:

[(1, 145809144), (2, 72904572), (3, 48603048), (4, 36452286), (6, 24301524), (8, 18226143), (9, 16201016), (12, 12150762), (13, 11216088), (18, 8100508), (23, 6339528), (24, 6075381), (26, 5608044), (36, 4050254), (39, 3738696), (46, 3169764), (52, 2804022), (69, 2113176), (72, 2025127), (78, 1869348), (92, 1584882), (104, 1402011), (117, 1246232), (138, 1056588), (156, 934674), (169, 862776), (184, 792441), (207, 704392), (234, 623116), (276, 528294), (299, 487656), (312, 467337), (338, 431388), (414, 352196), (468, 311558), (507, 287592), (521, 279864), (552, 264147), (598, 243828), (676, 215694), (828, 176098), (897, 162552), (936, 155779), (1014, 143796), (1042, 139932), (1196, 121914), (1352, 107847), (1521, 95864), (1563, 93288), (1656, 88049), (1794, 81276), (2028, 71898), (2084, 69966), (2392, 60957), (2691, 54184), (3042, 47932), (3126, 46644), (3588, 40638), (3887, 37512), (4056, 35949), (4168, 34983), (4689, 31096), (5382, 27092), (6084, 23966), (6252, 23322), (6773, 21528), (7176, 20319), (7774, 18756), (9378, 15548), (10764, 13546), (11661, 12504), (11983, 12168)]