144539856

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 295431984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 62, 72, 86, 93, 108, 124, 129, 144, 172, 186, 216, 248, 251, 258, 279, 344, 372, 387, 432, 496, 502, 516, 558, 688, 744, 753, 774, 837, 1004, 1032, 1116, 1161, 1333, 1488, 1506, 1548, 1674, 2008, 2064, 2232, 2259, 2322, 2666, 3012, 3096, 3348, 3999, 4016, 4464, 4518, 4644, 5332, 6024, 6192, 6696, 6777, 7781, 7998, 9036, 9288, 10664, 10793, 11997, 12048, 13392, 13554, 15562, 15996, 18072, 18576, 21328, 21586, 23343, 23994, 27108, 31124, 31992, 32379, 35991, 36144, 43172, 46686, 47988, 54216, 62248, 63984, 64758, 70029, 71982, 86344, 93372, 95976, 97137, 108432, 124496, 129516, 140058, 143964, 172688, 186744, 191952, 194274, 210087, 259032, 280116, 287928, 291411, 334583, 373488, 388548, 420174, 518064, 560232, 575856, 582822, 669166, 777096, 840348, 1003749, 1120464, 1165644, 1338332, 1554192, 1680696, 2007498, 2331288, 2676664, 3011247, 3361392, 4014996, 4662576, 5353328, 6022494, 8029992, 9033741, 12044988, 16059984, 18067482, 24089976, 36134964, 48179952, 72269928, 144539856]

約数ペア:

[(1, 144539856), (2, 72269928), (3, 48179952), (4, 36134964), (6, 24089976), (8, 18067482), (9, 16059984), (12, 12044988), (16, 9033741), (18, 8029992), (24, 6022494), (27, 5353328), (31, 4662576), (36, 4014996), (43, 3361392), (48, 3011247), (54, 2676664), (62, 2331288), (72, 2007498), (86, 1680696), (93, 1554192), (108, 1338332), (124, 1165644), (129, 1120464), (144, 1003749), (172, 840348), (186, 777096), (216, 669166), (248, 582822), (251, 575856), (258, 560232), (279, 518064), (344, 420174), (372, 388548), (387, 373488), (432, 334583), (496, 291411), (502, 287928), (516, 280116), (558, 259032), (688, 210087), (744, 194274), (753, 191952), (774, 186744), (837, 172688), (1004, 143964), (1032, 140058), (1116, 129516), (1161, 124496), (1333, 108432), (1488, 97137), (1506, 95976), (1548, 93372), (1674, 86344), (2008, 71982), (2064, 70029), (2232, 64758), (2259, 63984), (2322, 62248), (2666, 54216), (3012, 47988), (3096, 46686), (3348, 43172), (3999, 36144), (4016, 35991), (4464, 32379), (4518, 31992), (4644, 31124), (5332, 27108), (6024, 23994), (6192, 23343), (6696, 21586), (6777, 21328), (7781, 18576), (7998, 18072), (9036, 15996), (9288, 15562), (10664, 13554), (10793, 13392), (11997, 12048)]