161717066

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 284853888

約数和(自身を除く): 123136822

約数列:

[1, 2, 7, 14, 43, 86, 301, 353, 602, 706, 761, 1522, 2471, 4942, 5327, 10654, 15179, 30358, 32723, 65446, 106253, 212506, 229061, 268633, 458122, 537266, 1880431, 3760862, 11551219, 23102438, 80858533, 161717066]

約数ペア:

[(1, 161717066), (2, 80858533), (7, 23102438), (14, 11551219), (43, 3760862), (86, 1880431), (301, 537266), (353, 458122), (602, 268633), (706, 229061), (761, 212506), (1522, 106253), (2471, 65446), (4942, 32723), (5327, 30358), (10654, 15179)]