158072004

素因数分解:

$2^2\times 3^2\times {\mathrm{4390889}}^1$

素因数の和:4390899

約数の個数: 18

約数和(自身を含む): 399570990

約数和(自身を除く): 241498986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4390889, 8781778, 13172667, 17563556, 26345334, 39518001, 52690668, 79036002, 158072004]

約数ペア:

[(1, 158072004), (2, 79036002), (3, 52690668), (4, 39518001), (6, 26345334), (9, 17563556), (12, 13172667), (18, 8781778), (36, 4390889)]