189643552

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3373}}^1$

素因数の和:3641

約数の個数: 48

約数和(自身を含む): 428524992

約数和(自身を除く): 238881440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 3373, 3514, 4016, 6746, 7028, 8032, 13492, 14056, 23611, 26984, 28112, 47222, 53968, 56224, 94444, 107936, 188888, 377776, 755552, 846623, 1693246, 3386492, 5926361, 6772984, 11852722, 13545968, 23705444, 27091936, 47410888, 94821776, 189643552]

約数ペア:

[(1, 189643552), (2, 94821776), (4, 47410888), (7, 27091936), (8, 23705444), (14, 13545968), (16, 11852722), (28, 6772984), (32, 5926361), (56, 3386492), (112, 1693246), (224, 846623), (251, 755552), (502, 377776), (1004, 188888), (1757, 107936), (2008, 94444), (3373, 56224), (3514, 53968), (4016, 47222), (6746, 28112), (7028, 26984), (8032, 23611), (13492, 14056)]