133665844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59779}}^1$

素因数の和:59839

約数の個数: 24

約数和(自身を含む): 257771360

約数和(自身を除く): 124105516

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 59779, 119558, 239116, 777127, 1554254, 2570497, 3108508, 5140994, 10281988, 33416461, 66832922, 133665844]

約数ペア:

[(1, 133665844), (2, 66832922), (4, 33416461), (13, 10281988), (26, 5140994), (43, 3108508), (52, 2570497), (86, 1554254), (172, 777127), (559, 239116), (1118, 119558), (2236, 59779)]