135638516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{84143}}^1$

素因数の和:84191

約数の個数: 24

約数和(自身を含む): 263875584

約数和(自身を除く): 128237068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 84143, 168286, 336572, 1093859, 2187718, 2608433, 4375436, 5216866, 10433732, 33909629, 67819258, 135638516]

約数ペア:

[(1, 135638516), (2, 67819258), (4, 33909629), (13, 10433732), (26, 5216866), (31, 4375436), (52, 2608433), (62, 2187718), (124, 1093859), (403, 336572), (806, 168286), (1612, 84143)]