164919314

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 288800640

約数和(自身を除く): 123881326

約数列:

[1, 2, 7, 14, 89, 107, 178, 214, 623, 749, 1237, 1246, 1498, 2474, 8659, 9523, 17318, 19046, 66661, 110093, 132359, 133322, 220186, 264718, 770651, 926513, 1541302, 1853026, 11779951, 23559902, 82459657, 164919314]

約数ペア:

[(1, 164919314), (2, 82459657), (7, 23559902), (14, 11779951), (89, 1853026), (107, 1541302), (178, 926513), (214, 770651), (623, 264718), (749, 220186), (1237, 133322), (1246, 132359), (1498, 110093), (2474, 66661), (8659, 19046), (9523, 17318)]