160439942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 271617024

約数和(自身を除く): 111177082

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 2971, 4154, 5942, 27001, 38623, 54002, 77246, 92101, 184202, 199057, 398114, 1197313, 2394626, 2587741, 5175482, 6170767, 12341534, 80219971, 160439942]

約数ペア:

[(1, 160439942), (2, 80219971), (13, 12341534), (26, 6170767), (31, 5175482), (62, 2587741), (67, 2394626), (134, 1197313), (403, 398114), (806, 199057), (871, 184202), (1742, 92101), (2077, 77246), (2971, 54002), (4154, 38623), (5942, 27001)]