164870944

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17117}}^1$

素因数の和:17177

約数の個数: 48

約数和(自身を含む): 379608768

約数和(自身を除く): 214737824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 17117, 34234, 68468, 119819, 136936, 239638, 273872, 479276, 547744, 736031, 958552, 1472062, 1917104, 2944124, 3834208, 5152217, 5888248, 10304434, 11776496, 20608868, 23552992, 41217736, 82435472, 164870944]

約数ペア:

[(1, 164870944), (2, 82435472), (4, 41217736), (7, 23552992), (8, 20608868), (14, 11776496), (16, 10304434), (28, 5888248), (32, 5152217), (43, 3834208), (56, 2944124), (86, 1917104), (112, 1472062), (172, 958552), (224, 736031), (301, 547744), (344, 479276), (602, 273872), (688, 239638), (1204, 136936), (1376, 119819), (2408, 68468), (4816, 34234), (9632, 17117)]