136178384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{207589}}^1$

素因数の和:207638

約数の個数: 20

約数和(自身を含む): 270282180

約数和(自身を除く): 134103796

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 207589, 415178, 830356, 1660712, 3321424, 8511149, 17022298, 34044596, 68089192, 136178384]

約数ペア:

[(1, 136178384), (2, 68089192), (4, 34044596), (8, 17022298), (16, 8511149), (41, 3321424), (82, 1660712), (164, 830356), (328, 415178), (656, 207589)]