135756476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1789}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 242380320

約数和(自身を除く): 106623844

約数列:

[1, 2, 4, 61, 122, 244, 311, 622, 1244, 1789, 3578, 7156, 18971, 37942, 75884, 109129, 218258, 436516, 556379, 1112758, 2225516, 33939119, 67878238, 135756476]

約数ペア:

[(1, 135756476), (2, 67878238), (4, 33939119), (61, 2225516), (122, 1112758), (244, 556379), (311, 436516), (622, 218258), (1244, 109129), (1789, 75884), (3578, 37942), (7156, 18971)]