162145984

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 112

約数和(自身を含む): 432182016

約数和(自身を除く): 270036032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2531, 2912, 4004, 4576, 4928, 5062, 5824, 8008, 9152, 10124, 16016, 17717, 20248, 27841, 32032, 32903, 35434, 40496, 55682, 64064, 65806, 70868, 80992, 111364, 131612, 141736, 161984, 194887, 222728, 230321, 263224, 283472, 361933, 389774, 445456, 460642, 526448, 566944, 723866, 779548, 890912, 921284, 1052896, 1133888, 1447732, 1559096, 1781824, 1842568, 2105792, 2533531, 2895464, 3118192, 3685136, 5067062, 5790928, 6236384, 7370272, 10134124, 11581856, 12472768, 14740544, 20268248, 23163712, 40536496, 81072992, 162145984]

約数ペア:

[(1, 162145984), (2, 81072992), (4, 40536496), (7, 23163712), (8, 20268248), (11, 14740544), (13, 12472768), (14, 11581856), (16, 10134124), (22, 7370272), (26, 6236384), (28, 5790928), (32, 5067062), (44, 3685136), (52, 3118192), (56, 2895464), (64, 2533531), (77, 2105792), (88, 1842568), (91, 1781824), (104, 1559096), (112, 1447732), (143, 1133888), (154, 1052896), (176, 921284), (182, 890912), (208, 779548), (224, 723866), (286, 566944), (308, 526448), (352, 460642), (364, 445456), (416, 389774), (448, 361933), (572, 283472), (616, 263224), (704, 230321), (728, 222728), (832, 194887), (1001, 161984), (1144, 141736), (1232, 131612), (1456, 111364), (2002, 80992), (2288, 70868), (2464, 65806), (2531, 64064), (2912, 55682), (4004, 40496), (4576, 35434), (4928, 32903), (5062, 32032), (5824, 27841), (8008, 20248), (9152, 17717), (10124, 16016)]