128714208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 431101440

約数和(自身を除く): 302387232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 593, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1186, 1292, 1428, 1596, 1632, 1779, 1824, 1904, 1938, 2128, 2261, 2372, 2584, 2856, 3192, 3558, 3808, 3876, 4151, 4256, 4522, 4744, 5168, 5712, 6384, 6783, 7116, 7752, 8302, 9044, 9488, 10081, 10336, 11267, 11424, 12453, 12768, 13566, 14232, 15504, 16604, 18088, 18976, 20162, 22534, 24906, 27132, 28464, 30243, 31008, 33208, 33801, 36176, 40324, 45068, 49812, 54264, 56928, 60486, 66416, 67602, 70567, 72352, 78869, 80648, 90136, 99624, 108528, 120972, 132832, 135204, 141134, 157738, 161296, 180272, 191539, 199248, 211701, 217056, 236607, 241944, 270408, 282268, 315476, 322592, 360544, 383078, 398496, 423402, 473214, 483888, 540816, 564536, 574617, 630952, 766156, 846804, 946428, 967776, 1081632, 1129072, 1149234, 1261904, 1340773, 1532312, 1693608, 1892856, 2258144, 2298468, 2523808, 2681546, 3064624, 3387216, 3785712, 4022319, 4596936, 5363092, 6129248, 6774432, 7571424, 8044638, 9193872, 10726184, 16089276, 18387744, 21452368, 32178552, 42904736, 64357104, 128714208]

約数ペア:

[(1, 128714208), (2, 64357104), (3, 42904736), (4, 32178552), (6, 21452368), (7, 18387744), (8, 16089276), (12, 10726184), (14, 9193872), (16, 8044638), (17, 7571424), (19, 6774432), (21, 6129248), (24, 5363092), (28, 4596936), (32, 4022319), (34, 3785712), (38, 3387216), (42, 3064624), (48, 2681546), (51, 2523808), (56, 2298468), (57, 2258144), (68, 1892856), (76, 1693608), (84, 1532312), (96, 1340773), (102, 1261904), (112, 1149234), (114, 1129072), (119, 1081632), (133, 967776), (136, 946428), (152, 846804), (168, 766156), (204, 630952), (224, 574617), (228, 564536), (238, 540816), (266, 483888), (272, 473214), (304, 423402), (323, 398496), (336, 383078), (357, 360544), (399, 322592), (408, 315476), (456, 282268), (476, 270408), (532, 241944), (544, 236607), (593, 217056), (608, 211701), (646, 199248), (672, 191539), (714, 180272), (798, 161296), (816, 157738), (912, 141134), (952, 135204), (969, 132832), (1064, 120972), (1186, 108528), (1292, 99624), (1428, 90136), (1596, 80648), (1632, 78869), (1779, 72352), (1824, 70567), (1904, 67602), (1938, 66416), (2128, 60486), (2261, 56928), (2372, 54264), (2584, 49812), (2856, 45068), (3192, 40324), (3558, 36176), (3808, 33801), (3876, 33208), (4151, 31008), (4256, 30243), (4522, 28464), (4744, 27132), (5168, 24906), (5712, 22534), (6384, 20162), (6783, 18976), (7116, 18088), (7752, 16604), (8302, 15504), (9044, 14232), (9488, 13566), (10081, 12768), (10336, 12453), (11267, 11424)]