133078259408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{80751371}}^1$

素因数の和:80751482

約数の個数: 20

約数和(自身を含む): 260342423328

約数和(自身を除く): 127264163920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 80751371, 161502742, 323005484, 646010968, 1292021936, 8317391213, 16634782426, 33269564852, 66539129704, 133078259408]

約数ペア:

[(1, 133078259408), (2, 66539129704), (4, 33269564852), (8, 16634782426), (16, 8317391213), (103, 1292021936), (206, 646010968), (412, 323005484), (824, 161502742), (1648, 80751371)]