139442464

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 332107776

約数和(自身を除く): 192665312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 467, 496, 602, 688, 868, 934, 992, 1204, 1333, 1376, 1736, 1868, 2408, 2666, 3269, 3472, 3736, 4816, 5332, 6538, 6944, 7472, 9331, 9632, 10664, 13076, 14477, 14944, 18662, 20081, 21328, 26152, 28954, 37324, 40162, 42656, 52304, 57908, 74648, 80324, 101339, 104608, 115816, 140567, 149296, 160648, 202678, 231632, 281134, 298592, 321296, 405356, 463264, 562268, 622511, 642592, 810712, 1124536, 1245022, 1621424, 2249072, 2490044, 3242848, 4357577, 4498144, 4980088, 8715154, 9960176, 17430308, 19920352, 34860616, 69721232, 139442464]

約数ペア:

[(1, 139442464), (2, 69721232), (4, 34860616), (7, 19920352), (8, 17430308), (14, 9960176), (16, 8715154), (28, 4980088), (31, 4498144), (32, 4357577), (43, 3242848), (56, 2490044), (62, 2249072), (86, 1621424), (112, 1245022), (124, 1124536), (172, 810712), (217, 642592), (224, 622511), (248, 562268), (301, 463264), (344, 405356), (434, 321296), (467, 298592), (496, 281134), (602, 231632), (688, 202678), (868, 160648), (934, 149296), (992, 140567), (1204, 115816), (1333, 104608), (1376, 101339), (1736, 80324), (1868, 74648), (2408, 57908), (2666, 52304), (3269, 42656), (3472, 40162), (3736, 37324), (4816, 28954), (5332, 26152), (6538, 21328), (6944, 20081), (7472, 18662), (9331, 14944), (9632, 14477), (10664, 13076)]