164849086

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{1471}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 249857280

約数和(自身を除く): 85008194

約数列:

[1, 2, 137, 274, 409, 818, 1471, 2942, 56033, 112066, 201527, 403054, 601639, 1203278, 82424543, 164849086]

約数ペア:

[(1, 164849086), (2, 82424543), (137, 1203278), (274, 601639), (409, 403054), (818, 201527), (1471, 112066), (2942, 56033)]