166151005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16139}}^1$

素因数の和:16244

約数の個数: 16

約数和(自身を含む): 209174400

約数和(自身を除く): 43023395

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 16139, 80695, 468031, 1145869, 2340155, 5729345, 33230201, 166151005]

約数ペア:

[(1, 166151005), (5, 33230201), (29, 5729345), (71, 2340155), (145, 1145869), (355, 468031), (2059, 80695), (10295, 16139)]