268160168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1081291}}^1$

素因数の和:1081328

約数の個数: 16

約数和(自身を含む): 519020160

約数和(自身を除く): 250859992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1081291, 2162582, 4325164, 8650328, 33520021, 67040042, 134080084, 268160168]

約数ペア:

[(1, 268160168), (2, 134080084), (4, 67040042), (8, 33520021), (31, 8650328), (62, 4325164), (124, 2162582), (248, 1081291)]