169590968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 326409600

約数和(自身を除く): 156818632

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 439, 878, 1123, 1756, 2246, 3512, 4492, 8984, 18877, 37754, 48289, 75508, 96578, 151016, 193156, 386312, 492997, 985994, 1971988, 3943976, 21198871, 42397742, 84795484, 169590968]

約数ペア:

[(1, 169590968), (2, 84795484), (4, 42397742), (8, 21198871), (43, 3943976), (86, 1971988), (172, 985994), (344, 492997), (439, 386312), (878, 193156), (1123, 151016), (1756, 96578), (2246, 75508), (3512, 48289), (4492, 37754), (8984, 18877)]