122767378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^2$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 193929984

約数和(自身を除く): 71162606

約数列:

[1, 2, 31, 62, 71, 142, 167, 334, 2201, 4402, 5177, 10354, 11857, 23714, 27889, 55778, 367567, 735134, 864559, 1729118, 1980119, 3960238, 61383689, 122767378]

約数ペア:

[(1, 122767378), (2, 61383689), (31, 3960238), (62, 1980119), (71, 1729118), (142, 864559), (167, 735134), (334, 367567), (2201, 55778), (4402, 27889), (5177, 23714), (10354, 11857)]