135999232

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{17137}}^1$

素因数の和:17184

約数の個数: 36

約数和(自身を含む): 280240576

約数和(自身を除く): 144241344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 17137, 34274, 68548, 137096, 274192, 531247, 548384, 1062494, 1096768, 2124988, 2193536, 4249976, 4387072, 8499952, 16999904, 33999808, 67999616, 135999232]

約数ペア:

[(1, 135999232), (2, 67999616), (4, 33999808), (8, 16999904), (16, 8499952), (31, 4387072), (32, 4249976), (62, 2193536), (64, 2124988), (124, 1096768), (128, 1062494), (248, 548384), (256, 531247), (496, 274192), (992, 137096), (1984, 68548), (3968, 34274), (7936, 17137)]