128310624

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 402594192

約数和(自身を除く): 274283568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 797, 936, 1032, 1118, 1248, 1376, 1548, 1594, 1677, 1872, 2064, 2236, 2391, 3096, 3188, 3354, 3744, 4128, 4472, 4782, 5031, 6192, 6376, 6708, 7173, 8944, 9564, 10062, 10361, 12384, 12752, 13416, 14346, 17888, 19128, 20124, 20722, 25504, 26832, 28692, 31083, 34271, 38256, 40248, 41444, 53664, 57384, 62166, 68542, 76512, 80496, 82888, 93249, 102813, 114768, 124332, 137084, 160992, 165776, 186498, 205626, 229536, 248664, 274168, 308439, 331552, 372996, 411252, 445523, 497328, 548336, 616878, 745992, 822504, 891046, 994656, 1096672, 1233756, 1336569, 1491984, 1645008, 1782092, 2467512, 2673138, 2983968, 3290016, 3564184, 4009707, 4935024, 5346276, 7128368, 8019414, 9870048, 10692552, 14256736, 16038828, 21385104, 32077656, 42770208, 64155312, 128310624]

約数ペア:

[(1, 128310624), (2, 64155312), (3, 42770208), (4, 32077656), (6, 21385104), (8, 16038828), (9, 14256736), (12, 10692552), (13, 9870048), (16, 8019414), (18, 7128368), (24, 5346276), (26, 4935024), (32, 4009707), (36, 3564184), (39, 3290016), (43, 2983968), (48, 2673138), (52, 2467512), (72, 1782092), (78, 1645008), (86, 1491984), (96, 1336569), (104, 1233756), (117, 1096672), (129, 994656), (144, 891046), (156, 822504), (172, 745992), (208, 616878), (234, 548336), (258, 497328), (288, 445523), (312, 411252), (344, 372996), (387, 331552), (416, 308439), (468, 274168), (516, 248664), (559, 229536), (624, 205626), (688, 186498), (774, 165776), (797, 160992), (936, 137084), (1032, 124332), (1118, 114768), (1248, 102813), (1376, 93249), (1548, 82888), (1594, 80496), (1677, 76512), (1872, 68542), (2064, 62166), (2236, 57384), (2391, 53664), (3096, 41444), (3188, 40248), (3354, 38256), (3744, 34271), (4128, 31083), (4472, 28692), (4782, 26832), (5031, 25504), (6192, 20722), (6376, 20124), (6708, 19128), (7173, 17888), (8944, 14346), (9564, 13416), (10062, 12752), (10361, 12384)]