142736737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 173859840

約数和(自身を除く): 31123103

約数列:

[1, 11, 13, 43, 139, 143, 167, 473, 559, 1529, 1807, 1837, 2171, 5977, 6149, 7181, 19877, 23213, 23881, 65747, 77701, 78991, 93353, 255343, 301769, 854711, 998159, 1026883, 3319459, 10979749, 12976067, 142736737]

約数ペア:

[(1, 142736737), (11, 12976067), (13, 10979749), (43, 3319459), (139, 1026883), (143, 998159), (167, 854711), (473, 301769), (559, 255343), (1529, 93353), (1807, 78991), (1837, 77701), (2171, 65747), (5977, 23881), (6149, 23213), (7181, 19877)]