156776751892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20403013}}^1$

素因数の和:20403147

約数の個数: 24

約数和(自身を含む): 293068893096

約数和(自身を除く): 136292141204

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 20403013, 40806026, 81612052, 346851221, 693702442, 1387404884, 2305540469, 4611080938, 9222161876, 39194187973, 78388375946, 156776751892]

約数ペア:

[(1, 156776751892), (2, 78388375946), (4, 39194187973), (17, 9222161876), (34, 4611080938), (68, 2305540469), (113, 1387404884), (226, 693702442), (452, 346851221), (1921, 81612052), (3842, 40806026), (7684, 20403013)]