189963516

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 453998720

約数和(自身を除く): 264035204

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 417, 556, 732, 834, 1668, 1867, 3734, 5601, 7468, 8479, 11202, 16958, 22404, 25437, 33916, 50874, 101748, 113887, 227774, 259513, 341661, 455548, 519026, 683322, 778539, 1038052, 1366644, 1557078, 3114156, 15830293, 31660586, 47490879, 63321172, 94981758, 189963516]

約数ペア:

[(1, 189963516), (2, 94981758), (3, 63321172), (4, 47490879), (6, 31660586), (12, 15830293), (61, 3114156), (122, 1557078), (139, 1366644), (183, 1038052), (244, 778539), (278, 683322), (366, 519026), (417, 455548), (556, 341661), (732, 259513), (834, 227774), (1668, 113887), (1867, 101748), (3734, 50874), (5601, 33916), (7468, 25437), (8479, 22404), (11202, 16958)]