139133056

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{20509}}^1$

素因数の和:20576

約数の個数: 32

約数和(自身を含む): 282422700

約数和(自身を除く): 143289644

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 20509, 41018, 82036, 164072, 328144, 656288, 1086977, 1312576, 2173954, 2625152, 4347908, 8695816, 17391632, 34783264, 69566528, 139133056]

約数ペア:

[(1, 139133056), (2, 69566528), (4, 34783264), (8, 17391632), (16, 8695816), (32, 4347908), (53, 2625152), (64, 2173954), (106, 1312576), (128, 1086977), (212, 656288), (424, 328144), (848, 164072), (1696, 82036), (3392, 41018), (6784, 20509)]