137936344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189473}}^1$

素因数の和:189499

約数の個数: 32

約数和(自身を含む): 318316320

約数和(自身を除く): 180379976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 189473, 378946, 757892, 1326311, 1515784, 2463149, 2652622, 4926298, 5305244, 9852596, 10610488, 17242043, 19705192, 34484086, 68968172, 137936344]

約数ペア:

[(1, 137936344), (2, 68968172), (4, 34484086), (7, 19705192), (8, 17242043), (13, 10610488), (14, 9852596), (26, 5305244), (28, 4926298), (52, 2652622), (56, 2463149), (91, 1515784), (104, 1326311), (182, 757892), (364, 378946), (728, 189473)]