160992765

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12823}}^1$

素因数の和:12871

約数の個数: 40

約数和(自身を含む): 297927168

約数和(自身を除く): 136934403

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555, 12823, 38469, 64115, 115407, 192345, 346221, 397513, 577035, 1038663, 1192539, 1731105, 1987565, 3577617, 5193315, 5962695, 10732851, 17888085, 32198553, 53664255, 160992765]

約数ペア:

[(1, 160992765), (3, 53664255), (5, 32198553), (9, 17888085), (15, 10732851), (27, 5962695), (31, 5193315), (45, 3577617), (81, 1987565), (93, 1731105), (135, 1192539), (155, 1038663), (279, 577035), (405, 397513), (465, 346221), (837, 192345), (1395, 115407), (2511, 64115), (4185, 38469), (12555, 12823)]