139291272

素因数分解:

$2^3\times 3^3\times {\mathrm{644867}}^1$

素因数の和:644882

約数の個数: 32

約数和(自身を含む): 386920800

約数和(自身を除く): 247629528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 644867, 1289734, 1934601, 2579468, 3869202, 5158936, 5803803, 7738404, 11607606, 15476808, 17411409, 23215212, 34822818, 46430424, 69645636, 139291272]

約数ペア:

[(1, 139291272), (2, 69645636), (3, 46430424), (4, 34822818), (6, 23215212), (8, 17411409), (9, 15476808), (12, 11607606), (18, 7738404), (24, 5803803), (27, 5158936), (36, 3869202), (54, 2579468), (72, 1934601), (108, 1289734), (216, 644867)]