161409110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{159811}}^1$

素因数の和:159919

約数の個数: 16

約数和(自身を含む): 293414832

約数和(自身を除く): 132005722

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 159811, 319622, 799055, 1598110, 16140911, 32281822, 80704555, 161409110]

約数ペア:

[(1, 161409110), (2, 80704555), (5, 32281822), (10, 16140911), (101, 1598110), (202, 799055), (505, 319622), (1010, 159811)]