163115459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 198858240

約数和(自身を除く): 35742781

約数列:

[1, 13, 17, 29, 31, 221, 377, 403, 493, 527, 821, 899, 6409, 6851, 10673, 11687, 13957, 15283, 23809, 25451, 181441, 198679, 309517, 330863, 404753, 432667, 738079, 5261789, 5624671, 9595027, 12547343, 163115459]

約数ペア:

[(1, 163115459), (13, 12547343), (17, 9595027), (29, 5624671), (31, 5261789), (221, 738079), (377, 432667), (403, 404753), (493, 330863), (527, 309517), (821, 198679), (899, 181441), (6409, 25451), (6851, 23809), (10673, 15283), (11687, 13957)]