42164418632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{252409}}^1$

素因数の和:252598

約数の個数: 64

約数和(自身を含む): 95713872000

約数和(自身を除く): 53549453368

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 532, 628, 1064, 1099, 1256, 2198, 2983, 4396, 5966, 8792, 11932, 20881, 23864, 41762, 83524, 167048, 252409, 504818, 1009636, 1766863, 2019272, 3533726, 4795771, 7067452, 9591542, 14134904, 19183084, 33570397, 38366168, 39628213, 67140794, 79256426, 134281588, 158512852, 268563176, 277397491, 317025704, 554794982, 752936047, 1109589964, 1505872094, 2219179928, 3011744188, 5270552329, 6023488376, 10541104658, 21082209316, 42164418632]

約数ペア:

[(1, 42164418632), (2, 21082209316), (4, 10541104658), (7, 6023488376), (8, 5270552329), (14, 3011744188), (19, 2219179928), (28, 1505872094), (38, 1109589964), (56, 752936047), (76, 554794982), (133, 317025704), (152, 277397491), (157, 268563176), (266, 158512852), (314, 134281588), (532, 79256426), (628, 67140794), (1064, 39628213), (1099, 38366168), (1256, 33570397), (2198, 19183084), (2983, 14134904), (4396, 9591542), (5966, 7067452), (8792, 4795771), (11932, 3533726), (20881, 2019272), (23864, 1766863), (41762, 1009636), (83524, 504818), (167048, 252409)]