161088042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15877}}^1$

素因数の和:15990

約数の個数: 32

約数和(自身を含む): 342964800

約数和(自身を除く): 181876758

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 15877, 31754, 47631, 95262, 301663, 603326, 904989, 1413053, 1809978, 2826106, 4239159, 8478318, 26848007, 53696014, 80544021, 161088042]

約数ペア:

[(1, 161088042), (2, 80544021), (3, 53696014), (6, 26848007), (19, 8478318), (38, 4239159), (57, 2826106), (89, 1809978), (114, 1413053), (178, 904989), (267, 603326), (534, 301663), (1691, 95262), (3382, 47631), (5073, 31754), (10146, 15877)]