12256144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 24607800

約数和(自身を除く): 12351656

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 149, 194, 212, 298, 388, 424, 596, 776, 848, 1192, 1552, 2384, 5141, 7897, 10282, 14453, 15794, 20564, 28906, 31588, 41128, 57812, 63176, 82256, 115624, 126352, 231248, 766009, 1532018, 3064036, 6128072, 12256144]

約数ペア:

[(1, 12256144), (2, 6128072), (4, 3064036), (8, 1532018), (16, 766009), (53, 231248), (97, 126352), (106, 115624), (149, 82256), (194, 63176), (212, 57812), (298, 41128), (388, 31588), (424, 28906), (596, 20564), (776, 15794), (848, 14453), (1192, 10282), (1552, 7897), (2384, 5141)]