159206567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 188160000

約数和(自身を除く): 28953433

約数列:

[1, 13, 19, 41, 79, 199, 247, 533, 779, 1027, 1501, 2587, 3239, 3781, 8159, 10127, 15721, 19513, 42107, 49153, 61541, 106067, 155021, 204373, 298699, 644561, 800033, 2015273, 3883087, 8379293, 12246659, 159206567]

約数ペア:

[(1, 159206567), (13, 12246659), (19, 8379293), (41, 3883087), (79, 2015273), (199, 800033), (247, 644561), (533, 298699), (779, 204373), (1027, 155021), (1501, 106067), (2587, 61541), (3239, 49153), (3781, 42107), (8159, 19513), (10127, 15721)]