137730216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{441443}}^1$

素因数の和:441465

約数の個数: 32

約数和(自身を含む): 370812960

約数和(自身を除く): 233082744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 441443, 882886, 1324329, 1765772, 2648658, 3531544, 5297316, 5738759, 10594632, 11477518, 17216277, 22955036, 34432554, 45910072, 68865108, 137730216]

約数ペア:

[(1, 137730216), (2, 68865108), (3, 45910072), (4, 34432554), (6, 22955036), (8, 17216277), (12, 11477518), (13, 10594632), (24, 5738759), (26, 5297316), (39, 3531544), (52, 2648658), (78, 1765772), (104, 1324329), (156, 882886), (312, 441443)]