145004288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 361591776

約数和(自身を除く): 216587488

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 233, 256, 272, 286, 352, 374, 416, 442, 466, 544, 572, 704, 748, 832, 884, 932, 1088, 1144, 1408, 1496, 1664, 1768, 1864, 2176, 2288, 2431, 2563, 2816, 2992, 3029, 3328, 3536, 3728, 3961, 4352, 4576, 4862, 5126, 5984, 6058, 7072, 7456, 7922, 9152, 9724, 10252, 11968, 12116, 14144, 14912, 15844, 18304, 19448, 20504, 23936, 24232, 28288, 29824, 31688, 33319, 36608, 38896, 41008, 43571, 47872, 48464, 51493, 56576, 59648, 63376, 66638, 77792, 82016, 87142, 96928, 102986, 126752, 133276, 155584, 164032, 174284, 193856, 205972, 253504, 266552, 311168, 328064, 348568, 387712, 411944, 507008, 533104, 566423, 622336, 656128, 697136, 775424, 823888, 1014016, 1066208, 1132846, 1394272, 1647776, 2132416, 2265692, 2788544, 3295552, 4264832, 4531384, 5577088, 6591104, 8529664, 9062768, 11154176, 13182208, 18125536, 36251072, 72502144, 145004288]

約数ペア:

[(1, 145004288), (2, 72502144), (4, 36251072), (8, 18125536), (11, 13182208), (13, 11154176), (16, 9062768), (17, 8529664), (22, 6591104), (26, 5577088), (32, 4531384), (34, 4264832), (44, 3295552), (52, 2788544), (64, 2265692), (68, 2132416), (88, 1647776), (104, 1394272), (128, 1132846), (136, 1066208), (143, 1014016), (176, 823888), (187, 775424), (208, 697136), (221, 656128), (233, 622336), (256, 566423), (272, 533104), (286, 507008), (352, 411944), (374, 387712), (416, 348568), (442, 328064), (466, 311168), (544, 266552), (572, 253504), (704, 205972), (748, 193856), (832, 174284), (884, 164032), (932, 155584), (1088, 133276), (1144, 126752), (1408, 102986), (1496, 96928), (1664, 87142), (1768, 82016), (1864, 77792), (2176, 66638), (2288, 63376), (2431, 59648), (2563, 56576), (2816, 51493), (2992, 48464), (3029, 47872), (3328, 43571), (3536, 41008), (3728, 38896), (3961, 36608), (4352, 33319), (4576, 31688), (4862, 29824), (5126, 28288), (5984, 24232), (6058, 23936), (7072, 20504), (7456, 19448), (7922, 18304), (9152, 15844), (9724, 14912), (10252, 14144), (11968, 12116)]