179632328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{1163}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 345708000

約数和(自身を除く): 166075672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 449, 898, 1163, 1796, 2326, 3592, 4652, 9304, 19307, 38614, 50009, 77228, 100018, 154456, 200036, 400072, 522187, 1044374, 2088748, 4177496, 22454041, 44908082, 89816164, 179632328]

約数ペア:

[(1, 179632328), (2, 89816164), (4, 44908082), (8, 22454041), (43, 4177496), (86, 2088748), (172, 1044374), (344, 522187), (449, 400072), (898, 200036), (1163, 154456), (1796, 100018), (2326, 77228), (3592, 50009), (4652, 38614), (9304, 19307)]