131517582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164809}}^1$

素因数の和:164840

約数の個数: 32

約数和(自身を含む): 316435200

約数和(自身を除く): 184917618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 164809, 329618, 494427, 988854, 1153663, 2307326, 3131371, 3460989, 6262742, 6921978, 9394113, 18788226, 21919597, 43839194, 65758791, 131517582]

約数ペア:

[(1, 131517582), (2, 65758791), (3, 43839194), (6, 21919597), (7, 18788226), (14, 9394113), (19, 6921978), (21, 6262742), (38, 3460989), (42, 3131371), (57, 2307326), (114, 1153663), (133, 988854), (266, 494427), (399, 329618), (798, 164809)]