155511434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8762

約数の個数: 24

約数和(自身を含む): 257386572

約数和(自身を除く): 101875138

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 8681, 8957, 17362, 17914, 112853, 225706, 460093, 920186, 1467089, 2934178, 5981209, 11962418, 77755717, 155511434]

約数ペア:

[(1, 155511434), (2, 77755717), (13, 11962418), (26, 5981209), (53, 2934178), (106, 1467089), (169, 920186), (338, 460093), (689, 225706), (1378, 112853), (8681, 17914), (8957, 17362)]