160993504

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2311}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 363557376

約数和(自身を除く): 202563872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2311, 2488, 4354, 4622, 4976, 8708, 9244, 9952, 16177, 17416, 18488, 32354, 34832, 36976, 64708, 69664, 73952, 129416, 258832, 517664, 718721, 1437442, 2874884, 5031047, 5749768, 10062094, 11499536, 20124188, 22999072, 40248376, 80496752, 160993504]

約数ペア:

[(1, 160993504), (2, 80496752), (4, 40248376), (7, 22999072), (8, 20124188), (14, 11499536), (16, 10062094), (28, 5749768), (32, 5031047), (56, 2874884), (112, 1437442), (224, 718721), (311, 517664), (622, 258832), (1244, 129416), (2177, 73952), (2311, 69664), (2488, 64708), (4354, 36976), (4622, 34832), (4976, 32354), (8708, 18488), (9244, 17416), (9952, 16177)]