166615728

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{16451}}^1$

素因数の和:16673

約数の個数: 40

約数和(自身を含む): 432490176

約数和(自身を除く): 265874448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 16451, 32902, 49353, 65804, 98706, 131608, 197412, 263216, 394824, 789648, 3471161, 6942322, 10413483, 13884644, 20826966, 27769288, 41653932, 55538576, 83307864, 166615728]

約数ペア:

[(1, 166615728), (2, 83307864), (3, 55538576), (4, 41653932), (6, 27769288), (8, 20826966), (12, 13884644), (16, 10413483), (24, 6942322), (48, 3471161), (211, 789648), (422, 394824), (633, 263216), (844, 197412), (1266, 131608), (1688, 98706), (2532, 65804), (3376, 49353), (5064, 32902), (10128, 16451)]