156973712

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60937}}^1$

素因数の和:60975

約数の個数: 40

約数和(自身を含む): 362702976

約数和(自身を除く): 205729264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 60937, 121874, 243748, 426559, 487496, 853118, 974992, 1401551, 1706236, 2803102, 3412472, 5606204, 6824944, 9810857, 11212408, 19621714, 22424816, 39243428, 78486856, 156973712]

約数ペア:

[(1, 156973712), (2, 78486856), (4, 39243428), (7, 22424816), (8, 19621714), (14, 11212408), (16, 9810857), (23, 6824944), (28, 5606204), (46, 3412472), (56, 2803102), (92, 1706236), (112, 1401551), (161, 974992), (184, 853118), (322, 487496), (368, 426559), (644, 243748), (1288, 121874), (2576, 60937)]