168266605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 226759680

約数和(自身を除く): 58493075

約数列:

[1, 5, 13, 31, 65, 113, 155, 403, 565, 739, 1469, 2015, 3503, 3695, 7345, 9607, 17515, 22909, 45539, 48035, 83507, 114545, 227695, 297817, 417535, 1085591, 1489085, 2588717, 5427955, 12943585, 33653321, 168266605]

約数ペア:

[(1, 168266605), (5, 33653321), (13, 12943585), (31, 5427955), (65, 2588717), (113, 1489085), (155, 1085591), (403, 417535), (565, 297817), (739, 227695), (1469, 114545), (2015, 83507), (3503, 48035), (3695, 45539), (7345, 22909), (9607, 17515)]