156915522

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{126341}}^1$

素因数の和:126375

約数の個数: 32

約数和(自身を含む): 363864960

約数和(自身を除く): 206949438

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 126341, 252682, 379023, 758046, 1137069, 2274138, 2905843, 3411207, 5811686, 6822414, 8717529, 17435058, 26152587, 52305174, 78457761, 156915522]

約数ペア:

[(1, 156915522), (2, 78457761), (3, 52305174), (6, 26152587), (9, 17435058), (18, 8717529), (23, 6822414), (27, 5811686), (46, 3411207), (54, 2905843), (69, 2274138), (138, 1137069), (207, 758046), (414, 379023), (621, 252682), (1242, 126341)]