156957920248

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{3361}}^1\times {\mathrm{26177}}^1$

素因数の和:29767

約数の個数: 32

約数和(自身を含む): 295715064960

約数和(自身を除く): 138757144712

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 3361, 6722, 13444, 26177, 26888, 52354, 104708, 209416, 749503, 1499006, 2998012, 5837471, 5996024, 11674942, 23349884, 46699768, 87980897, 175961794, 351923588, 703847176, 19619740031, 39239480062, 78478960124, 156957920248]

約数ペア:

[(1, 156957920248), (2, 78478960124), (4, 39239480062), (8, 19619740031), (223, 703847176), (446, 351923588), (892, 175961794), (1784, 87980897), (3361, 46699768), (6722, 23349884), (13444, 11674942), (26177, 5996024), (26888, 5837471), (52354, 2998012), (104708, 1499006), (209416, 749503)]