168222168

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18397}}^1$

素因数の和:18536

約数の個数: 48

約数和(自身を含む): 459214080

約数和(自身を除く): 290991912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 18397, 36794, 55191, 73588, 110382, 147176, 165573, 220764, 331146, 441528, 662292, 1324584, 2336419, 4672838, 7009257, 9345676, 14018514, 18691352, 21027771, 28037028, 42055542, 56074056, 84111084, 168222168]

約数ペア:

[(1, 168222168), (2, 84111084), (3, 56074056), (4, 42055542), (6, 28037028), (8, 21027771), (9, 18691352), (12, 14018514), (18, 9345676), (24, 7009257), (36, 4672838), (72, 2336419), (127, 1324584), (254, 662292), (381, 441528), (508, 331146), (762, 220764), (1016, 165573), (1143, 147176), (1524, 110382), (2286, 73588), (3048, 55191), (4572, 36794), (9144, 18397)]