172880764

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{3673}}^1$

素因数の和:3766

約数の個数: 36

約数和(自身を含む): 354496912

約数和(自身を除く): 181616148

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1681, 3362, 3673, 6724, 7346, 11767, 14692, 23534, 25711, 47068, 51422, 102844, 150593, 301186, 602372, 1054151, 2108302, 4216604, 6174313, 12348626, 24697252, 43220191, 86440382, 172880764]

約数ペア:

[(1, 172880764), (2, 86440382), (4, 43220191), (7, 24697252), (14, 12348626), (28, 6174313), (41, 4216604), (82, 2108302), (164, 1054151), (287, 602372), (574, 301186), (1148, 150593), (1681, 102844), (3362, 51422), (3673, 47068), (6724, 25711), (7346, 23534), (11767, 14692)]