160987994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 269070336

約数和(自身を除く): 108082342

約数列:

[1, 2, 17, 23, 34, 46, 127, 254, 391, 782, 1621, 2159, 2921, 3242, 4318, 5842, 27557, 37283, 49657, 55114, 74566, 99314, 205867, 411734, 633811, 1267622, 3499739, 4734941, 6999478, 9469882, 80493997, 160987994]

約数ペア:

[(1, 160987994), (2, 80493997), (17, 9469882), (23, 6999478), (34, 4734941), (46, 3499739), (127, 1267622), (254, 633811), (391, 411734), (782, 205867), (1621, 99314), (2159, 74566), (2921, 55114), (3242, 49657), (4318, 37283), (5842, 27557)]