198438912

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 156

約数和(自身を含む): 655935280

約数和(自身を除く): 457496368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 769, 896, 1008, 1024, 1152, 1344, 1536, 1538, 1792, 2016, 2048, 2304, 2307, 2688, 3072, 3076, 3584, 4032, 4096, 4608, 4614, 5376, 5383, 6144, 6152, 6921, 7168, 8064, 9216, 9228, 10752, 10766, 12288, 12304, 13842, 14336, 16128, 16149, 18432, 18456, 21504, 21532, 24608, 27684, 28672, 32256, 32298, 36864, 36912, 43008, 43064, 48447, 49216, 55368, 64512, 64596, 73824, 86016, 86128, 96894, 98432, 110736, 129024, 129192, 147648, 172256, 193788, 196864, 221472, 258048, 258384, 295296, 344512, 387576, 393728, 442944, 516768, 590592, 689024, 775152, 787456, 885888, 1033536, 1181184, 1378048, 1550304, 1574912, 1771776, 2067072, 2362368, 2756096, 3100608, 3149824, 3543552, 4134144, 4724736, 5512192, 6201216, 7087104, 8268288, 9449472, 11024384, 12402432, 14174208, 16536576, 22048768, 24804864, 28348416, 33073152, 49609728, 66146304, 99219456, 198438912]

約数ペア:

[(1, 198438912), (2, 99219456), (3, 66146304), (4, 49609728), (6, 33073152), (7, 28348416), (8, 24804864), (9, 22048768), (12, 16536576), (14, 14174208), (16, 12402432), (18, 11024384), (21, 9449472), (24, 8268288), (28, 7087104), (32, 6201216), (36, 5512192), (42, 4724736), (48, 4134144), (56, 3543552), (63, 3149824), (64, 3100608), (72, 2756096), (84, 2362368), (96, 2067072), (112, 1771776), (126, 1574912), (128, 1550304), (144, 1378048), (168, 1181184), (192, 1033536), (224, 885888), (252, 787456), (256, 775152), (288, 689024), (336, 590592), (384, 516768), (448, 442944), (504, 393728), (512, 387576), (576, 344512), (672, 295296), (768, 258384), (769, 258048), (896, 221472), (1008, 196864), (1024, 193788), (1152, 172256), (1344, 147648), (1536, 129192), (1538, 129024), (1792, 110736), (2016, 98432), (2048, 96894), (2304, 86128), (2307, 86016), (2688, 73824), (3072, 64596), (3076, 64512), (3584, 55368), (4032, 49216), (4096, 48447), (4608, 43064), (4614, 43008), (5376, 36912), (5383, 36864), (6144, 32298), (6152, 32256), (6921, 28672), (7168, 27684), (8064, 24608), (9216, 21532), (9228, 21504), (10752, 18456), (10766, 18432), (12288, 16149), (12304, 16128), (13842, 14336)]