156920328

素因数分解:

$2^3\times 3^4\times {\mathrm{242161}}^1$

素因数の和:242179

約数の個数: 40

約数和(自身を含む): 439524030

約数和(自身を除く): 282603702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 242161, 484322, 726483, 968644, 1452966, 1937288, 2179449, 2905932, 4358898, 5811864, 6538347, 8717796, 13076694, 17435592, 19615041, 26153388, 39230082, 52306776, 78460164, 156920328]

約数ペア:

[(1, 156920328), (2, 78460164), (3, 52306776), (4, 39230082), (6, 26153388), (8, 19615041), (9, 17435592), (12, 13076694), (18, 8717796), (24, 6538347), (27, 5811864), (36, 4358898), (54, 2905932), (72, 2179449), (81, 1937288), (108, 1452966), (162, 968644), (216, 726483), (324, 484322), (648, 242161)]