171772874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 332107776

約数和(自身を除く): 160334902

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 86, 91, 94, 182, 301, 329, 467, 559, 602, 611, 658, 934, 1118, 1222, 2021, 3269, 3913, 4042, 4277, 6071, 6538, 7826, 8554, 12142, 14147, 20081, 21949, 26273, 28294, 40162, 42497, 43898, 52546, 84994, 140567, 153643, 183911, 261053, 281134, 285337, 307286, 367822, 522106, 570674, 943807, 1827371, 1887614, 1997359, 3654742, 3994718, 6606649, 12269491, 13213298, 24538982, 85886437, 171772874]

約数ペア:

[(1, 171772874), (2, 85886437), (7, 24538982), (13, 13213298), (14, 12269491), (26, 6606649), (43, 3994718), (47, 3654742), (86, 1997359), (91, 1887614), (94, 1827371), (182, 943807), (301, 570674), (329, 522106), (467, 367822), (559, 307286), (602, 285337), (611, 281134), (658, 261053), (934, 183911), (1118, 153643), (1222, 140567), (2021, 84994), (3269, 52546), (3913, 43898), (4042, 42497), (4277, 40162), (6071, 28294), (6538, 26273), (7826, 21949), (8554, 20081), (12142, 14147)]