16926864

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 45830400

約数和(自身を除く): 28903536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 139, 172, 177, 236, 258, 278, 344, 354, 417, 472, 516, 556, 688, 708, 834, 944, 1032, 1112, 1416, 1668, 2064, 2224, 2537, 2832, 3336, 5074, 5977, 6672, 7611, 8201, 10148, 11954, 15222, 16402, 17931, 20296, 23908, 24603, 30444, 32804, 35862, 40592, 47816, 49206, 60888, 65608, 71724, 95632, 98412, 121776, 131216, 143448, 196824, 286896, 352643, 393648, 705286, 1057929, 1410572, 2115858, 2821144, 4231716, 5642288, 8463432, 16926864]

約数ペア:

[(1, 16926864), (2, 8463432), (3, 5642288), (4, 4231716), (6, 2821144), (8, 2115858), (12, 1410572), (16, 1057929), (24, 705286), (43, 393648), (48, 352643), (59, 286896), (86, 196824), (118, 143448), (129, 131216), (139, 121776), (172, 98412), (177, 95632), (236, 71724), (258, 65608), (278, 60888), (344, 49206), (354, 47816), (417, 40592), (472, 35862), (516, 32804), (556, 30444), (688, 24603), (708, 23908), (834, 20296), (944, 17931), (1032, 16402), (1112, 15222), (1416, 11954), (1668, 10148), (2064, 8201), (2224, 7611), (2537, 6672), (2832, 5977), (3336, 5074)]