7145138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 14902272

約数和(自身を除く): 7757134

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 83, 86, 91, 143, 154, 166, 182, 286, 301, 473, 559, 581, 602, 913, 946, 1001, 1079, 1118, 1162, 1826, 2002, 2158, 3311, 3569, 3913, 6149, 6391, 6622, 7138, 7553, 7826, 11869, 12298, 12782, 15106, 23738, 24983, 39259, 43043, 46397, 49966, 78518, 83083, 86086, 92794, 166166, 274813, 324779, 510367, 549626, 649558, 1020734, 3572569, 7145138]

約数ペア:

[(1, 7145138), (2, 3572569), (7, 1020734), (11, 649558), (13, 549626), (14, 510367), (22, 324779), (26, 274813), (43, 166166), (77, 92794), (83, 86086), (86, 83083), (91, 78518), (143, 49966), (154, 46397), (166, 43043), (182, 39259), (286, 24983), (301, 23738), (473, 15106), (559, 12782), (581, 12298), (602, 11869), (913, 7826), (946, 7553), (1001, 7138), (1079, 6622), (1118, 6391), (1162, 6149), (1826, 3913), (2002, 3569), (2158, 3311)]