159145777

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 189604800

約数和(自身を除く): 30459023

約数列:

[1, 7, 49, 83, 109, 359, 581, 763, 2513, 4067, 5341, 9047, 17591, 29797, 39131, 63329, 208579, 273917, 443303, 1460053, 1917419, 3247873, 22735111, 159145777]

約数ペア:

[(1, 159145777), (7, 22735111), (49, 3247873), (83, 1917419), (109, 1460053), (359, 443303), (581, 273917), (763, 208579), (2513, 63329), (4067, 39131), (5341, 29797), (9047, 17591)]