161297604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{344653}}^1$

素因数の和:344676

約数の個数: 36

約数和(自身を含む): 439089196

約数和(自身を除く): 277791592

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 344653, 689306, 1033959, 1378612, 2067918, 3101877, 4135836, 4480489, 6203754, 8960978, 12407508, 13441467, 17921956, 26882934, 40324401, 53765868, 80648802, 161297604]

約数ペア:

[(1, 161297604), (2, 80648802), (3, 53765868), (4, 40324401), (6, 26882934), (9, 17921956), (12, 13441467), (13, 12407508), (18, 8960978), (26, 6203754), (36, 4480489), (39, 4135836), (52, 3101877), (78, 2067918), (117, 1378612), (156, 1033959), (234, 689306), (468, 344653)]