128206956

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{11003}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 299484864

約数和(自身を除く): 171277908

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3884, 5826, 11003, 11652, 22006, 33009, 44012, 66018, 132036, 10683913, 21367826, 32051739, 42735652, 64103478, 128206956]

約数ペア:

[(1, 128206956), (2, 64103478), (3, 42735652), (4, 32051739), (6, 21367826), (12, 10683913), (971, 132036), (1942, 66018), (2913, 44012), (3884, 33009), (5826, 22006), (11003, 11652)]