141691288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{290351}}^1$

素因数の和:290418

約数の個数: 16

約数和(自身を含む): 270027360

約数和(自身を除く): 128336072

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 290351, 580702, 1161404, 2322808, 17711411, 35422822, 70845644, 141691288]

約数ペア:

[(1, 141691288), (2, 70845644), (4, 35422822), (8, 17711411), (61, 2322808), (122, 1161404), (244, 580702), (488, 290351)]