130072376

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3557}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 279231840

約数和(自身を除く): 149159464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1306, 2612, 3557, 4571, 5224, 7114, 9142, 14228, 18284, 24899, 28456, 36568, 49798, 99596, 199192, 2322721, 4645442, 9290884, 16259047, 18581768, 32518094, 65036188, 130072376]

約数ペア:

[(1, 130072376), (2, 65036188), (4, 32518094), (7, 18581768), (8, 16259047), (14, 9290884), (28, 4645442), (56, 2322721), (653, 199192), (1306, 99596), (2612, 49798), (3557, 36568), (4571, 28456), (5224, 24899), (7114, 18284), (9142, 14228)]