147469826

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{75781}}^1$

素因数の和:75929

約数の個数: 16

約数和(自身を含む): 254627520

約数和(自身を除く): 107157694

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 75781, 151562, 530467, 1060934, 10533559, 21067118, 73734913, 147469826]

約数ペア:

[(1, 147469826), (2, 73734913), (7, 21067118), (14, 10533559), (139, 1060934), (278, 530467), (973, 151562), (1946, 75781)]