153855352

素因数分解:

$2^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{3491}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 330203520

約数和(自身を除く): 176348168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 787, 1574, 3148, 3491, 5509, 6296, 6982, 11018, 13964, 22036, 24437, 27928, 44072, 48874, 97748, 195496, 2747417, 5494834, 10989668, 19231919, 21979336, 38463838, 76927676, 153855352]

約数ペア:

[(1, 153855352), (2, 76927676), (4, 38463838), (7, 21979336), (8, 19231919), (14, 10989668), (28, 5494834), (56, 2747417), (787, 195496), (1574, 97748), (3148, 48874), (3491, 44072), (5509, 27928), (6296, 24437), (6982, 22036), (11018, 13964)]