149969103474

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{285979}}^1$

素因数の和:287286

約数の個数: 32

約数和(自身を含む): 304410839040

約数和(自身を除く): 154441735566

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1231, 2462, 3693, 7386, 87401, 174802, 262203, 285979, 524406, 571958, 857937, 1715874, 20304509, 40609018, 60913527, 121827054, 352040149, 704080298, 1056120447, 2112240894, 24994850579, 49989701158, 74984551737, 149969103474]

約数ペア:

[(1, 149969103474), (2, 74984551737), (3, 49989701158), (6, 24994850579), (71, 2112240894), (142, 1056120447), (213, 704080298), (426, 352040149), (1231, 121827054), (2462, 60913527), (3693, 40609018), (7386, 20304509), (87401, 1715874), (174802, 857937), (262203, 571958), (285979, 524406)]