179490615824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20068271}}^1$

素因数の和:20068335

約数の個数: 40

約数和(自身を含む): 383223722112

約数和(自身を除く): 203733106288

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 20068271, 40136542, 80273084, 160546168, 260887523, 321092336, 521775046, 862935653, 1043550092, 1725871306, 2087100184, 3451742612, 4174200368, 6903485224, 11218163489, 13806970448, 22436326978, 44872653956, 89745307912, 179490615824]

約数ペア:

[(1, 179490615824), (2, 89745307912), (4, 44872653956), (8, 22436326978), (13, 13806970448), (16, 11218163489), (26, 6903485224), (43, 4174200368), (52, 3451742612), (86, 2087100184), (104, 1725871306), (172, 1043550092), (208, 862935653), (344, 521775046), (559, 321092336), (688, 260887523), (1118, 160546168), (2236, 80273084), (4472, 40136542), (8944, 20068271)]