156728207258

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{4643}}^1$

素因数の和:4876

約数の個数: 96

約数和(自身を含む): 285770286144

約数和(自身を除く): 129042078886

約数列:

[1, 2, 7, 14, 49, 53, 67, 97, 98, 106, 134, 194, 371, 469, 679, 742, 938, 1358, 2597, 3283, 3551, 4643, 4753, 5141, 5194, 6499, 6566, 7102, 9286, 9506, 10282, 12998, 24857, 32501, 35987, 45493, 49714, 65002, 71974, 90986, 173999, 227507, 246079, 251909, 311081, 318451, 344447, 347998, 450371, 455014, 492158, 503818, 622162, 636902, 688894, 900742, 1722553, 2177567, 2411129, 3152597, 3445106, 4355134, 4822258, 6305194, 12057871, 15242969, 16487293, 16877903, 22068179, 23869663, 24115742, 30174857, 30485938, 32974586, 33755806, 44136358, 47739326, 60349714, 115411051, 167087641, 211223999, 230822102, 334175282, 422447998, 807877357, 1169613487, 1478567993, 1599267421, 1615754714, 2339226974, 2957135986, 3198534842, 11194871947, 22389743894, 78364103629, 156728207258]

約数ペア:

[(1, 156728207258), (2, 78364103629), (7, 22389743894), (14, 11194871947), (49, 3198534842), (53, 2957135986), (67, 2339226974), (97, 1615754714), (98, 1599267421), (106, 1478567993), (134, 1169613487), (194, 807877357), (371, 422447998), (469, 334175282), (679, 230822102), (742, 211223999), (938, 167087641), (1358, 115411051), (2597, 60349714), (3283, 47739326), (3551, 44136358), (4643, 33755806), (4753, 32974586), (5141, 30485938), (5194, 30174857), (6499, 24115742), (6566, 23869663), (7102, 22068179), (9286, 16877903), (9506, 16487293), (10282, 15242969), (12998, 12057871), (24857, 6305194), (32501, 4822258), (35987, 4355134), (45493, 3445106), (49714, 3152597), (65002, 2411129), (71974, 2177567), (90986, 1722553), (173999, 900742), (227507, 688894), (246079, 636902), (251909, 622162), (311081, 503818), (318451, 492158), (344447, 455014), (347998, 450371)]