159733278

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{67741}}^1$

素因数の和:67880

約数の個数: 24

約数和(自身を含む): 348735816

約数和(自身を除く): 189002538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 67741, 135482, 203223, 406446, 609669, 1219338, 8874071, 17748142, 26622213, 53244426, 79866639, 159733278]

約数ペア:

[(1, 159733278), (2, 79866639), (3, 53244426), (6, 26622213), (9, 17748142), (18, 8874071), (131, 1219338), (262, 609669), (393, 406446), (786, 203223), (1179, 135482), (2358, 67741)]