164655745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 201180672

約数和(自身を除く): 36524927

約数列:

[1, 5, 71, 293, 355, 1465, 1583, 7915, 20803, 104015, 112393, 463819, 561965, 2319095, 32931149, 164655745]

約数ペア:

[(1, 164655745), (5, 32931149), (71, 2319095), (293, 561965), (355, 463819), (1465, 112393), (1583, 104015), (7915, 20803)]