158720235531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1\times {\mathrm{6581}}^1$

素因数の和:9932

約数の個数: 64

約数和(自身を含む): 263369304576

約数和(自身を除く): 104649069045

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3307, 6581, 7293, 9921, 19743, 36377, 42991, 56219, 72391, 85553, 109131, 111877, 128973, 168657, 217173, 256659, 335631, 472901, 618409, 730847, 941083, 1230647, 1418703, 1454401, 1855227, 2192541, 2823249, 3691941, 4363203, 8039317, 15998411, 21763367, 24117951, 47995233, 65290101, 239397037, 282923771, 369977239, 718191111, 848771313, 1109931717, 3112161481, 4069749629, 4809704107, 9336484443, 12209248887, 14429112321, 52906745177, 158720235531]

約数ペア:

[(1, 158720235531), (3, 52906745177), (11, 14429112321), (13, 12209248887), (17, 9336484443), (33, 4809704107), (39, 4069749629), (51, 3112161481), (143, 1109931717), (187, 848771313), (221, 718191111), (429, 369977239), (561, 282923771), (663, 239397037), (2431, 65290101), (3307, 47995233), (6581, 24117951), (7293, 21763367), (9921, 15998411), (19743, 8039317), (36377, 4363203), (42991, 3691941), (56219, 2823249), (72391, 2192541), (85553, 1855227), (109131, 1454401), (111877, 1418703), (128973, 1230647), (168657, 941083), (217173, 730847), (256659, 618409), (335631, 472901)]