153938418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13921}}^1$

素因数の和:14042

約数の個数: 32

約数和(自身を含む): 327445440

約数和(自身を除く): 173507022

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3686, 5529, 11058, 13921, 27842, 41763, 83526, 264499, 528998, 793497, 1350337, 1586994, 2700674, 4051011, 8102022, 25656403, 51312806, 76969209, 153938418]

約数ペア:

[(1, 153938418), (2, 76969209), (3, 51312806), (6, 25656403), (19, 8102022), (38, 4051011), (57, 2700674), (97, 1586994), (114, 1350337), (194, 793497), (291, 528998), (582, 264499), (1843, 83526), (3686, 41763), (5529, 27842), (11058, 13921)]