145652738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4801}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 273829248

約数和(自身を除く): 128176510

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 4801, 9602, 15169, 30338, 33607, 52811, 67214, 105622, 369677, 739354, 945797, 1891594, 6620579, 10403767, 13241158, 20807534, 72826369, 145652738]

約数ペア:

[(1, 145652738), (2, 72826369), (7, 20807534), (11, 13241158), (14, 10403767), (22, 6620579), (77, 1891594), (154, 945797), (197, 739354), (394, 369677), (1379, 105622), (2167, 67214), (2758, 52811), (4334, 33607), (4801, 30338), (9602, 15169)]