147856128

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 108

約数和(自身を含む): 457876440

約数和(自身を除く): 310020312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 3929, 4704, 5376, 6272, 7858, 9408, 11787, 12544, 15716, 18816, 23574, 27503, 31432, 37632, 47148, 55006, 62864, 82509, 94296, 110012, 125728, 165018, 188592, 192521, 220024, 251456, 330036, 377184, 385042, 440048, 502912, 577563, 660072, 754368, 770084, 880096, 1005824, 1155126, 1320144, 1508736, 1540168, 1760192, 2310252, 2640288, 3017472, 3080336, 3520384, 4620504, 5280576, 6160672, 7040768, 9241008, 10561152, 12321344, 18482016, 21122304, 24642688, 36964032, 49285376, 73928064, 147856128]

約数ペア:

[(1, 147856128), (2, 73928064), (3, 49285376), (4, 36964032), (6, 24642688), (7, 21122304), (8, 18482016), (12, 12321344), (14, 10561152), (16, 9241008), (21, 7040768), (24, 6160672), (28, 5280576), (32, 4620504), (42, 3520384), (48, 3080336), (49, 3017472), (56, 2640288), (64, 2310252), (84, 1760192), (96, 1540168), (98, 1508736), (112, 1320144), (128, 1155126), (147, 1005824), (168, 880096), (192, 770084), (196, 754368), (224, 660072), (256, 577563), (294, 502912), (336, 440048), (384, 385042), (392, 377184), (448, 330036), (588, 251456), (672, 220024), (768, 192521), (784, 188592), (896, 165018), (1176, 125728), (1344, 110012), (1568, 94296), (1792, 82509), (2352, 62864), (2688, 55006), (3136, 47148), (3929, 37632), (4704, 31432), (5376, 27503), (6272, 23574), (7858, 18816), (9408, 15716), (11787, 12544)]