186859504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12653}}^1$

素因数の和:12745

約数の個数: 40

約数和(自身を含む): 395412192

約数和(自身を除く): 208552688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 12653, 14768, 25306, 50612, 101224, 164489, 202448, 328978, 657956, 898363, 1315912, 1796726, 2631824, 3593452, 7186904, 11678719, 14373808, 23357438, 46714876, 93429752, 186859504]

約数ペア:

[(1, 186859504), (2, 93429752), (4, 46714876), (8, 23357438), (13, 14373808), (16, 11678719), (26, 7186904), (52, 3593452), (71, 2631824), (104, 1796726), (142, 1315912), (208, 898363), (284, 657956), (568, 328978), (923, 202448), (1136, 164489), (1846, 101224), (3692, 50612), (7384, 25306), (12653, 14768)]