158356072

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{25943}}^1$

素因数の和:26065

約数の個数: 32

約数和(自身を含む): 342460800

約数和(自身を除く): 184104728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 25943, 51886, 103772, 181601, 207544, 363202, 726404, 1452808, 2827787, 5655574, 11311148, 19794509, 22622296, 39589018, 79178036, 158356072]

約数ペア:

[(1, 158356072), (2, 79178036), (4, 39589018), (7, 22622296), (8, 19794509), (14, 11311148), (28, 5655574), (56, 2827787), (109, 1452808), (218, 726404), (436, 363202), (763, 207544), (872, 181601), (1526, 103772), (3052, 51886), (6104, 25943)]