166948885

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 202813632

約数和(自身を除く): 35864747

約数列:

[1, 5, 137, 251, 685, 971, 1255, 4855, 34387, 133027, 171935, 243721, 665135, 1218605, 33389777, 166948885]

約数ペア:

[(1, 166948885), (5, 33389777), (137, 1218605), (251, 665135), (685, 243721), (971, 171935), (1255, 133027), (4855, 34387)]