156919253528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1693}}^1\times {\mathrm{139589}}^1$

素因数の和:141371

約数の個数: 32

約数和(自身を含む): 297946479600

約数和(自身を除く): 141027226072

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1693, 3386, 6772, 13544, 139589, 140519, 279178, 281038, 558356, 562076, 1116712, 1124152, 11585887, 23171774, 46343548, 92687096, 236324177, 472648354, 945296708, 1890593416, 19614906691, 39229813382, 78459626764, 156919253528]

約数ペア:

[(1, 156919253528), (2, 78459626764), (4, 39229813382), (8, 19614906691), (83, 1890593416), (166, 945296708), (332, 472648354), (664, 236324177), (1693, 92687096), (3386, 46343548), (6772, 23171774), (13544, 11585887), (139589, 1124152), (140519, 1116712), (279178, 562076), (281038, 558356)]