143748864

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 144

約数和(自身を含む): 485981440

約数和(自身を除く): 342232576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 2971, 3024, 3456, 4032, 5376, 5942, 6048, 6912, 8064, 8913, 11884, 12096, 16128, 17826, 20797, 23768, 24192, 26739, 35652, 41594, 47536, 48384, 53478, 62391, 71304, 80217, 83188, 95072, 106956, 124782, 142608, 160434, 166376, 187173, 190144, 213912, 249564, 285216, 320868, 332752, 374346, 380288, 427824, 499128, 561519, 570432, 641736, 665504, 748692, 760576, 855648, 998256, 1123038, 1140864, 1283472, 1331008, 1497384, 1711296, 1996512, 2246076, 2281728, 2566944, 2662016, 2994768, 3422592, 3993024, 4492152, 5133888, 5324032, 5989536, 6845184, 7986048, 8984304, 10267776, 11979072, 15972096, 17968608, 20535552, 23958144, 35937216, 47916288, 71874432, 143748864]

約数ペア:

[(1, 143748864), (2, 71874432), (3, 47916288), (4, 35937216), (6, 23958144), (7, 20535552), (8, 17968608), (9, 15972096), (12, 11979072), (14, 10267776), (16, 8984304), (18, 7986048), (21, 6845184), (24, 5989536), (27, 5324032), (28, 5133888), (32, 4492152), (36, 3993024), (42, 3422592), (48, 2994768), (54, 2662016), (56, 2566944), (63, 2281728), (64, 2246076), (72, 1996512), (84, 1711296), (96, 1497384), (108, 1331008), (112, 1283472), (126, 1140864), (128, 1123038), (144, 998256), (168, 855648), (189, 760576), (192, 748692), (216, 665504), (224, 641736), (252, 570432), (256, 561519), (288, 499128), (336, 427824), (378, 380288), (384, 374346), (432, 332752), (448, 320868), (504, 285216), (576, 249564), (672, 213912), (756, 190144), (768, 187173), (864, 166376), (896, 160434), (1008, 142608), (1152, 124782), (1344, 106956), (1512, 95072), (1728, 83188), (1792, 80217), (2016, 71304), (2304, 62391), (2688, 53478), (2971, 48384), (3024, 47536), (3456, 41594), (4032, 35652), (5376, 26739), (5942, 24192), (6048, 23768), (6912, 20797), (8064, 17826), (8913, 16128), (11884, 12096)]