172707598

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2087}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 310293504

約数和(自身を除く): 137585906

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 514, 1799, 2087, 3598, 4174, 5911, 11822, 14609, 29218, 41377, 48001, 82754, 96002, 336007, 536359, 672014, 1072718, 3754513, 7509026, 12336257, 24672514, 86353799, 172707598]

約数ペア:

[(1, 172707598), (2, 86353799), (7, 24672514), (14, 12336257), (23, 7509026), (46, 3754513), (161, 1072718), (257, 672014), (322, 536359), (514, 336007), (1799, 96002), (2087, 82754), (3598, 48001), (4174, 41377), (5911, 29218), (11822, 14609)]