128209536

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 192

約数和(自身を含む): 454446720

約数和(自身を除く): 326237184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1223, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2446, 2496, 2688, 2912, 3276, 3669, 3744, 4032, 4368, 4892, 4992, 5824, 6552, 7338, 7488, 8064, 8561, 8736, 9784, 11007, 11648, 13104, 14676, 14976, 15899, 17122, 17472, 19568, 22014, 25683, 26208, 29352, 31798, 34244, 34944, 39136, 44028, 47697, 51366, 52416, 58704, 63596, 68488, 77049, 78272, 88056, 95394, 102732, 104832, 111293, 117408, 127192, 136976, 143091, 154098, 156544, 176112, 190788, 205464, 222586, 234816, 254384, 273952, 286182, 308196, 333879, 352224, 381576, 410928, 445172, 469632, 508768, 547904, 572364, 616392, 667758, 704448, 763152, 821856, 890344, 1001637, 1017536, 1095808, 1144728, 1232784, 1335516, 1408896, 1526304, 1643712, 1780688, 2003274, 2035072, 2289456, 2465568, 2671032, 3052608, 3287424, 3561376, 4006548, 4578912, 4931136, 5342064, 6105216, 7122752, 8013096, 9157824, 9862272, 10684128, 14245504, 16026192, 18315648, 21368256, 32052384, 42736512, 64104768, 128209536]

約数ペア:

[(1, 128209536), (2, 64104768), (3, 42736512), (4, 32052384), (6, 21368256), (7, 18315648), (8, 16026192), (9, 14245504), (12, 10684128), (13, 9862272), (14, 9157824), (16, 8013096), (18, 7122752), (21, 6105216), (24, 5342064), (26, 4931136), (28, 4578912), (32, 4006548), (36, 3561376), (39, 3287424), (42, 3052608), (48, 2671032), (52, 2465568), (56, 2289456), (63, 2035072), (64, 2003274), (72, 1780688), (78, 1643712), (84, 1526304), (91, 1408896), (96, 1335516), (104, 1232784), (112, 1144728), (117, 1095808), (126, 1017536), (128, 1001637), (144, 890344), (156, 821856), (168, 763152), (182, 704448), (192, 667758), (208, 616392), (224, 572364), (234, 547904), (252, 508768), (273, 469632), (288, 445172), (312, 410928), (336, 381576), (364, 352224), (384, 333879), (416, 308196), (448, 286182), (468, 273952), (504, 254384), (546, 234816), (576, 222586), (624, 205464), (672, 190788), (728, 176112), (819, 156544), (832, 154098), (896, 143091), (936, 136976), (1008, 127192), (1092, 117408), (1152, 111293), (1223, 104832), (1248, 102732), (1344, 95394), (1456, 88056), (1638, 78272), (1664, 77049), (1872, 68488), (2016, 63596), (2184, 58704), (2446, 52416), (2496, 51366), (2688, 47697), (2912, 44028), (3276, 39136), (3669, 34944), (3744, 34244), (4032, 31798), (4368, 29352), (4892, 26208), (4992, 25683), (5824, 22014), (6552, 19568), (7338, 17472), (7488, 17122), (8064, 15899), (8561, 14976), (8736, 14676), (9784, 13104), (11007, 11648)]