161955374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2087}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 291050496

約数和(自身を除く): 129095122

約数列:

[1, 2, 7, 14, 23, 46, 161, 241, 322, 482, 1687, 2087, 3374, 4174, 5543, 11086, 14609, 29218, 38801, 48001, 77602, 96002, 336007, 502967, 672014, 1005934, 3520769, 7041538, 11568241, 23136482, 80977687, 161955374]

約数ペア:

[(1, 161955374), (2, 80977687), (7, 23136482), (14, 11568241), (23, 7041538), (46, 3520769), (161, 1005934), (241, 672014), (322, 502967), (482, 336007), (1687, 96002), (2087, 77602), (3374, 48001), (4174, 38801), (5543, 29218), (11086, 14609)]