128599296

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 412070400

約数和(自身を除く): 283471104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1259, 1344, 1596, 1792, 1824, 2128, 2432, 2518, 2688, 3192, 3648, 3777, 4256, 4864, 5036, 5376, 6384, 7296, 7554, 8512, 8813, 10072, 12768, 14592, 15108, 17024, 17626, 20144, 23921, 25536, 26439, 30216, 34048, 35252, 40288, 47842, 51072, 52878, 60432, 70504, 71763, 80576, 95684, 102144, 105756, 120864, 141008, 143526, 161152, 167447, 191368, 211512, 241728, 282016, 287052, 322304, 334894, 382736, 423024, 483456, 502341, 564032, 574104, 669788, 765472, 846048, 966912, 1004682, 1128064, 1148208, 1339576, 1530944, 1692096, 2009364, 2256128, 2296416, 2679152, 3061888, 3384192, 4018728, 4592832, 5358304, 6123776, 6768384, 8037456, 9185664, 10716608, 16074912, 18371328, 21433216, 32149824, 42866432, 64299648, 128599296]

約数ペア:

[(1, 128599296), (2, 64299648), (3, 42866432), (4, 32149824), (6, 21433216), (7, 18371328), (8, 16074912), (12, 10716608), (14, 9185664), (16, 8037456), (19, 6768384), (21, 6123776), (24, 5358304), (28, 4592832), (32, 4018728), (38, 3384192), (42, 3061888), (48, 2679152), (56, 2296416), (57, 2256128), (64, 2009364), (76, 1692096), (84, 1530944), (96, 1339576), (112, 1148208), (114, 1128064), (128, 1004682), (133, 966912), (152, 846048), (168, 765472), (192, 669788), (224, 574104), (228, 564032), (256, 502341), (266, 483456), (304, 423024), (336, 382736), (384, 334894), (399, 322304), (448, 287052), (456, 282016), (532, 241728), (608, 211512), (672, 191368), (768, 167447), (798, 161152), (896, 143526), (912, 141008), (1064, 120864), (1216, 105756), (1259, 102144), (1344, 95684), (1596, 80576), (1792, 71763), (1824, 70504), (2128, 60432), (2432, 52878), (2518, 51072), (2688, 47842), (3192, 40288), (3648, 35252), (3777, 34048), (4256, 30216), (4864, 26439), (5036, 25536), (5376, 23921), (6384, 20144), (7296, 17626), (7554, 17024), (8512, 15108), (8813, 14592), (10072, 12768)]