131415912

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{14149}}^1$

素因数の和:14207

約数の個数: 64

約数和(自身を含む): 373560000

約数和(自身を除く): 242144088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 14149, 28298, 42447, 56596, 84894, 113192, 127341, 169788, 254682, 339576, 382023, 509364, 608407, 764046, 1018728, 1216814, 1528092, 1825221, 2433628, 3056184, 3650442, 4867256, 5475663, 7300884, 10951326, 14601768, 16426989, 21902652, 32853978, 43805304, 65707956, 131415912]

約数ペア:

[(1, 131415912), (2, 65707956), (3, 43805304), (4, 32853978), (6, 21902652), (8, 16426989), (9, 14601768), (12, 10951326), (18, 7300884), (24, 5475663), (27, 4867256), (36, 3650442), (43, 3056184), (54, 2433628), (72, 1825221), (86, 1528092), (108, 1216814), (129, 1018728), (172, 764046), (216, 608407), (258, 509364), (344, 382023), (387, 339576), (516, 254682), (774, 169788), (1032, 127341), (1161, 113192), (1548, 84894), (2322, 56596), (3096, 42447), (4644, 28298), (9288, 14149)]