161265412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47599}}^1$

素因数の和:47632

約数の個数: 36

約数和(自身を含む): 354524800

約数和(自身を除く): 193259388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 47599, 95198, 190396, 333193, 523589, 666386, 1047178, 1332772, 2094356, 3665123, 5759479, 7330246, 11518958, 14660492, 23037916, 40316353, 80632706, 161265412]

約数ペア:

[(1, 161265412), (2, 80632706), (4, 40316353), (7, 23037916), (11, 14660492), (14, 11518958), (22, 7330246), (28, 5759479), (44, 3665123), (77, 2094356), (121, 1332772), (154, 1047178), (242, 666386), (308, 523589), (484, 333193), (847, 190396), (1694, 95198), (3388, 47599)]