158105427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 227266560

約数和(自身を除く): 69161133

約数列:

[1, 3, 23, 59, 69, 71, 177, 213, 547, 1357, 1633, 1641, 4071, 4189, 4899, 12567, 12581, 32273, 37743, 38837, 96347, 96819, 116511, 289041, 742279, 893251, 2226837, 2291383, 2679753, 6874149, 52701809, 158105427]

約数ペア:

[(1, 158105427), (3, 52701809), (23, 6874149), (59, 2679753), (69, 2291383), (71, 2226837), (177, 893251), (213, 742279), (547, 289041), (1357, 116511), (1633, 96819), (1641, 96347), (4071, 38837), (4189, 37743), (4899, 32273), (12567, 12581)]