138302018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 218877120

約数和(自身を除く): 80575102

約数列:

[1, 2, 43, 59, 86, 97, 118, 194, 281, 562, 2537, 4171, 5074, 5723, 8342, 11446, 12083, 16579, 24166, 27257, 33158, 54514, 246089, 492178, 712897, 1172051, 1425794, 1608163, 2344102, 3216326, 69151009, 138302018]

約数ペア:

[(1, 138302018), (2, 69151009), (43, 3216326), (59, 2344102), (86, 1608163), (97, 1425794), (118, 1172051), (194, 712897), (281, 492178), (562, 246089), (2537, 54514), (4171, 33158), (5074, 27257), (5723, 24166), (8342, 16579), (11446, 12083)]