189637376

素因数分解:

$2^8\times {\mathrm{743}}^1\times {\mathrm{997}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 379423632

約数和(自身を除く): 189786256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 743, 997, 1486, 1994, 2972, 3988, 5944, 7976, 11888, 15952, 23776, 31904, 47552, 63808, 95104, 127616, 190208, 255232, 740771, 1481542, 2963084, 5926168, 11852336, 23704672, 47409344, 94818688, 189637376]

約数ペア:

[(1, 189637376), (2, 94818688), (4, 47409344), (8, 23704672), (16, 11852336), (32, 5926168), (64, 2963084), (128, 1481542), (256, 740771), (743, 255232), (997, 190208), (1486, 127616), (1994, 95104), (2972, 63808), (3988, 47552), (5944, 31904), (7976, 23776), (11888, 15952)]