129771768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{772451}}^1$

素因数の和:772467

約数の個数: 32

約数和(自身を含む): 370776960

約数和(自身を除く): 241005192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 772451, 1544902, 2317353, 3089804, 4634706, 5407157, 6179608, 9269412, 10814314, 16221471, 18538824, 21628628, 32442942, 43257256, 64885884, 129771768]

約数ペア:

[(1, 129771768), (2, 64885884), (3, 43257256), (4, 32442942), (6, 21628628), (7, 18538824), (8, 16221471), (12, 10814314), (14, 9269412), (21, 6179608), (24, 5407157), (28, 4634706), (42, 3089804), (56, 2317353), (84, 1544902), (168, 772451)]