168664848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{319441}}^1$

素因数の和:319463

約数の個数: 40

約数和(自身を含む): 475329696

約数和(自身を除く): 306664848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 319441, 638882, 958323, 1277764, 1916646, 2555528, 3513851, 3833292, 5111056, 7027702, 7666584, 10541553, 14055404, 15333168, 21083106, 28110808, 42166212, 56221616, 84332424, 168664848]

約数ペア:

[(1, 168664848), (2, 84332424), (3, 56221616), (4, 42166212), (6, 28110808), (8, 21083106), (11, 15333168), (12, 14055404), (16, 10541553), (22, 7666584), (24, 7027702), (33, 5111056), (44, 3833292), (48, 3513851), (66, 2555528), (88, 1916646), (132, 1277764), (176, 958323), (264, 638882), (528, 319441)]