137085544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{280913}}^1$

素因数の和:280980

約数の個数: 16

約数和(自身を含む): 261250020

約数和(自身を除く): 124164476

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 280913, 561826, 1123652, 2247304, 17135693, 34271386, 68542772, 137085544]

約数ペア:

[(1, 137085544), (2, 68542772), (4, 34271386), (8, 17135693), (61, 2247304), (122, 1123652), (244, 561826), (488, 280913)]