121018808

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 230031360

約数和(自身を除く): 109012552

約数列:

[1, 2, 4, 8, 127, 254, 311, 383, 508, 622, 766, 1016, 1244, 1532, 2488, 3064, 39497, 48641, 78994, 97282, 119113, 157988, 194564, 238226, 315976, 389128, 476452, 952904, 15127351, 30254702, 60509404, 121018808]

約数ペア:

[(1, 121018808), (2, 60509404), (4, 30254702), (8, 15127351), (127, 952904), (254, 476452), (311, 389128), (383, 315976), (508, 238226), (622, 194564), (766, 157988), (1016, 119113), (1244, 97282), (1532, 78994), (2488, 48641), (3064, 39497)]