164432072

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30271}}^1$

素因数の和:30381

約数の個数: 32

約数和(自身を含む): 355998720

約数和(自身を除く): 191566648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 30271, 60542, 121084, 211897, 242168, 423794, 847588, 1695176, 2936287, 5872574, 11745148, 20554009, 23490296, 41108018, 82216036, 164432072]

約数ペア:

[(1, 164432072), (2, 82216036), (4, 41108018), (7, 23490296), (8, 20554009), (14, 11745148), (28, 5872574), (56, 2936287), (97, 1695176), (194, 847588), (388, 423794), (679, 242168), (776, 211897), (1358, 121084), (2716, 60542), (5432, 30271)]