160780089

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 227520000

約数和(自身を除く): 66739911

約数列:

[1, 3, 29, 79, 87, 149, 157, 237, 447, 471, 2291, 4321, 4553, 6873, 11771, 12403, 12963, 13659, 23393, 35313, 37209, 70179, 341359, 359687, 678397, 1024077, 1079061, 1848047, 2035191, 5544141, 53593363, 160780089]

約数ペア:

[(1, 160780089), (3, 53593363), (29, 5544141), (79, 2035191), (87, 1848047), (149, 1079061), (157, 1024077), (237, 678397), (447, 359687), (471, 341359), (2291, 70179), (4321, 37209), (4553, 35313), (6873, 23393), (11771, 13659), (12403, 12963)]