165412716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1969199}}^1$

素因数の和:1969213

約数の個数: 24

約数和(自身を含む): 441100800

約数和(自身を除く): 275688084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1969199, 3938398, 5907597, 7876796, 11815194, 13784393, 23630388, 27568786, 41353179, 55137572, 82706358, 165412716]

約数ペア:

[(1, 165412716), (2, 82706358), (3, 55137572), (4, 41353179), (6, 27568786), (7, 23630388), (12, 13784393), (14, 11815194), (21, 7876796), (28, 5907597), (42, 3938398), (84, 1969199)]