128415502

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{3301}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 196852032

約数和(自身を除く): 68436530

約数列:

[1, 2, 53, 106, 367, 734, 3301, 6602, 19451, 38902, 174953, 349906, 1211467, 2422934, 64207751, 128415502]

約数ペア:

[(1, 128415502), (2, 64207751), (53, 2422934), (106, 1211467), (367, 349906), (734, 174953), (3301, 38902), (6602, 19451)]