156731060

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{27691}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 330310176

約数和(自身を除く): 173579116

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 27691, 55382, 110764, 138455, 276910, 553820, 7836553, 15673106, 31346212, 39182765, 78365530, 156731060]

約数ペア:

[(1, 156731060), (2, 78365530), (4, 39182765), (5, 31346212), (10, 15673106), (20, 7836553), (283, 553820), (566, 276910), (1132, 138455), (1415, 110764), (2830, 55382), (5660, 27691)]