141749512

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 128855288

約数列:

[1, 2, 4, 8, 71, 142, 284, 479, 521, 568, 958, 1042, 1916, 2084, 3832, 4168, 34009, 36991, 68018, 73982, 136036, 147964, 249559, 272072, 295928, 499118, 998236, 1996472, 17718689, 35437378, 70874756, 141749512]

約数ペア:

[(1, 141749512), (2, 70874756), (4, 35437378), (8, 17718689), (71, 1996472), (142, 998236), (284, 499118), (479, 295928), (521, 272072), (568, 249559), (958, 147964), (1042, 136036), (1916, 73982), (2084, 68018), (3832, 36991), (4168, 34009)]