162557087

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 217362432

約数和(自身を除く): 54805345

約数列:

[1, 7, 11, 31, 41, 77, 121, 151, 217, 287, 341, 451, 847, 1057, 1271, 1661, 2387, 3157, 3751, 4681, 4961, 6191, 8897, 11627, 13981, 18271, 26257, 32767, 34727, 43337, 51491, 68101, 97867, 127897, 153791, 191921, 360437, 476707, 566401, 749111, 1076537, 1343447, 2111131, 3964807, 5243777, 14777917, 23222441, 162557087]

約数ペア:

[(1, 162557087), (7, 23222441), (11, 14777917), (31, 5243777), (41, 3964807), (77, 2111131), (121, 1343447), (151, 1076537), (217, 749111), (287, 566401), (341, 476707), (451, 360437), (847, 191921), (1057, 153791), (1271, 127897), (1661, 97867), (2387, 68101), (3157, 51491), (3751, 43337), (4681, 34727), (4961, 32767), (6191, 26257), (8897, 18271), (11627, 13981)]