156612966

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{947}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 321349248

約数和(自身を除く): 164736282

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 641, 947, 1282, 1894, 1923, 2841, 3846, 5682, 27563, 40721, 55126, 81442, 82689, 122163, 165378, 244326, 607027, 1214054, 1821081, 3642162, 26102161, 52204322, 78306483, 156612966]

約数ペア:

[(1, 156612966), (2, 78306483), (3, 52204322), (6, 26102161), (43, 3642162), (86, 1821081), (129, 1214054), (258, 607027), (641, 244326), (947, 165378), (1282, 122163), (1894, 82689), (1923, 81442), (2841, 55126), (3846, 40721), (5682, 27563)]