161268122

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{19249}}^1$

素因数の和:19381

約数の個数: 16

約数和(自身を含む): 249480000

約数和(自身を除く): 88211878

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 19249, 38498, 1135691, 1366679, 2271382, 2733358, 80634061, 161268122]

約数ペア:

[(1, 161268122), (2, 80634061), (59, 2733358), (71, 2271382), (118, 1366679), (142, 1135691), (4189, 38498), (8378, 19249)]