140238336

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13071

約数の個数: 80

約数和(自身を含む): 427008384

約数和(自身を除く): 286770048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 13043, 26086, 39129, 52172, 78258, 91301, 104344, 156516, 182602, 208688, 273903, 313032, 365204, 417376, 547806, 626064, 730408, 834752, 1095612, 1252128, 1460816, 1669504, 2191224, 2504256, 2921632, 3339008, 4382448, 5008512, 5843264, 6678016, 8764896, 10017024, 11686528, 17529792, 20034048, 23373056, 35059584, 46746112, 70119168, 140238336]

約数ペア:

[(1, 140238336), (2, 70119168), (3, 46746112), (4, 35059584), (6, 23373056), (7, 20034048), (8, 17529792), (12, 11686528), (14, 10017024), (16, 8764896), (21, 6678016), (24, 5843264), (28, 5008512), (32, 4382448), (42, 3339008), (48, 2921632), (56, 2504256), (64, 2191224), (84, 1669504), (96, 1460816), (112, 1252128), (128, 1095612), (168, 834752), (192, 730408), (224, 626064), (256, 547806), (336, 417376), (384, 365204), (448, 313032), (512, 273903), (672, 208688), (768, 182602), (896, 156516), (1344, 104344), (1536, 91301), (1792, 78258), (2688, 52172), (3584, 39129), (5376, 26086), (10752, 13043)]