166965232

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3541}}^1$

素因数の和:3977

約数の個数: 40

約数和(自身を含む): 370691552

約数和(自身を除く): 203726320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 3541, 5894, 6736, 7082, 11788, 14164, 23576, 24787, 28328, 47152, 49574, 56656, 99148, 198296, 396592, 1490761, 2981522, 5963044, 10435327, 11926088, 20870654, 23852176, 41741308, 83482616, 166965232]

約数ペア:

[(1, 166965232), (2, 83482616), (4, 41741308), (7, 23852176), (8, 20870654), (14, 11926088), (16, 10435327), (28, 5963044), (56, 2981522), (112, 1490761), (421, 396592), (842, 198296), (1684, 99148), (2947, 56656), (3368, 49574), (3541, 47152), (5894, 28328), (6736, 24787), (7082, 23576), (11788, 14164)]