169628504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1709}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 335502000

約数和(自身を除く): 165873496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 653, 1306, 1709, 2612, 3418, 5224, 6836, 12407, 13672, 24814, 32471, 49628, 64942, 99256, 129884, 259768, 1115977, 2231954, 4463908, 8927816, 21203563, 42407126, 84814252, 169628504]

約数ペア:

[(1, 169628504), (2, 84814252), (4, 42407126), (8, 21203563), (19, 8927816), (38, 4463908), (76, 2231954), (152, 1115977), (653, 259768), (1306, 129884), (1709, 99256), (2612, 64942), (3418, 49628), (5224, 32471), (6836, 24814), (12407, 13672)]