159208084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{138683}}^1$

素因数の和:138735

約数の個数: 24

約数和(自身を含む): 326184768

約数和(自身を除く): 166976684

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 138683, 277366, 554732, 970781, 1941562, 3883124, 5686003, 11372006, 22744012, 39802021, 79604042, 159208084]

約数ペア:

[(1, 159208084), (2, 79604042), (4, 39802021), (7, 22744012), (14, 11372006), (28, 5686003), (41, 3883124), (82, 1941562), (164, 970781), (287, 554732), (574, 277366), (1148, 138683)]