138549738

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1487}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 283481856

約数和(自身を除く): 144932118

約数列:

[1, 2, 3, 6, 53, 106, 159, 293, 318, 586, 879, 1487, 1758, 2974, 4461, 8922, 15529, 31058, 46587, 78811, 93174, 157622, 236433, 435691, 472866, 871382, 1307073, 2614146, 23091623, 46183246, 69274869, 138549738]

約数ペア:

[(1, 138549738), (2, 69274869), (3, 46183246), (6, 23091623), (53, 2614146), (106, 1307073), (159, 871382), (293, 472866), (318, 435691), (586, 236433), (879, 157622), (1487, 93174), (1758, 78811), (2974, 46587), (4461, 31058), (8922, 15529)]