181032768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 603869760

約数和(自身を除く): 422836992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 144, 168, 177, 192, 224, 236, 252, 288, 336, 354, 413, 448, 472, 504, 531, 576, 672, 708, 761, 826, 944, 1008, 1062, 1239, 1344, 1416, 1522, 1652, 1888, 2016, 2124, 2283, 2478, 2832, 3044, 3304, 3717, 3776, 4032, 4248, 4566, 4956, 5327, 5664, 6088, 6608, 6849, 7434, 8496, 9132, 9912, 10654, 11328, 12176, 13216, 13698, 14868, 15981, 16992, 18264, 19824, 21308, 24352, 26432, 27396, 29736, 31962, 33984, 36528, 39648, 42616, 44899, 47943, 48704, 54792, 59472, 63924, 73056, 79296, 85232, 89798, 95886, 109584, 118944, 127848, 134697, 146112, 170464, 179596, 191772, 219168, 237888, 255696, 269394, 314293, 340928, 359192, 383544, 404091, 438336, 511392, 538788, 628586, 718384, 767088, 808182, 942879, 1022784, 1077576, 1257172, 1436768, 1534176, 1616364, 1885758, 2155152, 2514344, 2828637, 2873536, 3068352, 3232728, 3771516, 4310304, 5028688, 5657274, 6465456, 7543032, 8620608, 10057376, 11314548, 12930912, 15086064, 20114752, 22629096, 25861824, 30172128, 45258192, 60344256, 90516384, 181032768]

約数ペア:

[(1, 181032768), (2, 90516384), (3, 60344256), (4, 45258192), (6, 30172128), (7, 25861824), (8, 22629096), (9, 20114752), (12, 15086064), (14, 12930912), (16, 11314548), (18, 10057376), (21, 8620608), (24, 7543032), (28, 6465456), (32, 5657274), (36, 5028688), (42, 4310304), (48, 3771516), (56, 3232728), (59, 3068352), (63, 2873536), (64, 2828637), (72, 2514344), (84, 2155152), (96, 1885758), (112, 1616364), (118, 1534176), (126, 1436768), (144, 1257172), (168, 1077576), (177, 1022784), (192, 942879), (224, 808182), (236, 767088), (252, 718384), (288, 628586), (336, 538788), (354, 511392), (413, 438336), (448, 404091), (472, 383544), (504, 359192), (531, 340928), (576, 314293), (672, 269394), (708, 255696), (761, 237888), (826, 219168), (944, 191772), (1008, 179596), (1062, 170464), (1239, 146112), (1344, 134697), (1416, 127848), (1522, 118944), (1652, 109584), (1888, 95886), (2016, 89798), (2124, 85232), (2283, 79296), (2478, 73056), (2832, 63924), (3044, 59472), (3304, 54792), (3717, 48704), (3776, 47943), (4032, 44899), (4248, 42616), (4566, 39648), (4956, 36528), (5327, 33984), (5664, 31962), (6088, 29736), (6608, 27396), (6849, 26432), (7434, 24352), (8496, 21308), (9132, 19824), (9912, 18264), (10654, 16992), (11328, 15981), (12176, 14868), (13216, 13698)]