155842922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 243685728

約数和(自身を除く): 87842806

約数列:

[1, 2, 43, 61, 86, 122, 487, 974, 2623, 3721, 5246, 7442, 20941, 29707, 41882, 59414, 160003, 320006, 1277401, 1812127, 2554802, 3624254, 77921461, 155842922]

約数ペア:

[(1, 155842922), (2, 77921461), (43, 3624254), (61, 2554802), (86, 1812127), (122, 1277401), (487, 320006), (974, 160003), (2623, 59414), (3721, 41882), (5246, 29707), (7442, 20941)]