135640904

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22637}}^1$

素因数の和:22757

約数の個数: 32

約数和(自身を含む): 293388480

約数和(自身を除く): 157747576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 22637, 45274, 90548, 158459, 181096, 316918, 633836, 1267672, 2422159, 4844318, 9688636, 16955113, 19377272, 33910226, 67820452, 135640904]

約数ペア:

[(1, 135640904), (2, 67820452), (4, 33910226), (7, 19377272), (8, 16955113), (14, 9688636), (28, 4844318), (56, 2422159), (107, 1267672), (214, 633836), (428, 316918), (749, 181096), (856, 158459), (1498, 90548), (2996, 45274), (5992, 22637)]