121638576

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16141}}^1$

素因数の和:16309

約数の個数: 40

約数和(自身を含む): 316254064

約数和(自身を除く): 194615488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 16141, 32282, 48423, 64564, 96846, 129128, 193692, 258256, 387384, 774768, 2534137, 5068274, 7602411, 10136548, 15204822, 20273096, 30409644, 40546192, 60819288, 121638576]

約数ペア:

[(1, 121638576), (2, 60819288), (3, 40546192), (4, 30409644), (6, 20273096), (8, 15204822), (12, 10136548), (16, 7602411), (24, 5068274), (48, 2534137), (157, 774768), (314, 387384), (471, 258256), (628, 193692), (942, 129128), (1256, 96846), (1884, 64564), (2512, 48423), (3768, 32282), (7536, 16141)]