157738554

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{381011}}^1$

素因数の和:381042

約数の個数: 24

約数和(自身を含む): 356627232

約数和(自身を除く): 198888678

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 381011, 762022, 1143033, 2286066, 3429099, 6858198, 8763253, 17526506, 26289759, 52579518, 78869277, 157738554]

約数ペア:

[(1, 157738554), (2, 78869277), (3, 52579518), (6, 26289759), (9, 17526506), (18, 8763253), (23, 6858198), (46, 3429099), (69, 2286066), (138, 1143033), (207, 762022), (414, 381011)]