164903908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{2213}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 311137848

約数和(自身を除く): 146233940

約数列:

[1, 2, 4, 13, 26, 52, 1433, 2213, 2866, 4426, 5732, 8852, 18629, 28769, 37258, 57538, 74516, 115076, 3171229, 6342458, 12684916, 41225977, 82451954, 164903908]

約数ペア:

[(1, 164903908), (2, 82451954), (4, 41225977), (13, 12684916), (26, 6342458), (52, 3171229), (1433, 115076), (2213, 74516), (2866, 57538), (4426, 37258), (5732, 28769), (8852, 18629)]