145023742

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{2027}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 220776192

約数和(自身を除く): 75752450

約数列:

[1, 2, 83, 166, 431, 862, 2027, 4054, 35773, 71546, 168241, 336482, 873637, 1747274, 72511871, 145023742]

約数ペア:

[(1, 145023742), (2, 72511871), (83, 1747274), (166, 873637), (431, 336482), (862, 168241), (2027, 71546), (4054, 35773)]