168496690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3187}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 322268544

約数和(自身を除く): 153771854

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 3187, 5287, 6374, 10574, 15935, 26435, 31870, 52870, 54179, 108358, 270895, 541790, 991157, 1982314, 4955785, 9911570, 16849669, 33699338, 84248345, 168496690]

約数ペア:

[(1, 168496690), (2, 84248345), (5, 33699338), (10, 16849669), (17, 9911570), (34, 4955785), (85, 1982314), (170, 991157), (311, 541790), (622, 270895), (1555, 108358), (3110, 54179), (3187, 52870), (5287, 31870), (6374, 26435), (10574, 15935)]