164029930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 305363520

約数和(自身を除く): 141333590

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 3739, 4387, 7478, 8774, 18695, 21935, 37390, 43870, 153299, 306598, 400073, 766495, 800146, 1532990, 2000365, 4000730, 16402993, 32805986, 82014965, 164029930]

約数ペア:

[(1, 164029930), (2, 82014965), (5, 32805986), (10, 16402993), (41, 4000730), (82, 2000365), (107, 1532990), (205, 800146), (214, 766495), (410, 400073), (535, 306598), (1070, 153299), (3739, 43870), (4387, 37390), (7478, 21935), (8774, 18695)]