120428432

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 237336000

約数和(自身を除く): 116907568

約数列:

[1, 2, 4, 8, 16, 109, 199, 218, 347, 398, 436, 694, 796, 872, 1388, 1592, 1744, 2776, 3184, 5552, 21691, 37823, 43382, 69053, 75646, 86764, 138106, 151292, 173528, 276212, 302584, 347056, 552424, 605168, 1104848, 7526777, 15053554, 30107108, 60214216, 120428432]

約数ペア:

[(1, 120428432), (2, 60214216), (4, 30107108), (8, 15053554), (16, 7526777), (109, 1104848), (199, 605168), (218, 552424), (347, 347056), (398, 302584), (436, 276212), (694, 173528), (796, 151292), (872, 138106), (1388, 86764), (1592, 75646), (1744, 69053), (2776, 43382), (3184, 37823), (5552, 21691)]