169288936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 348480000

約数和(自身を除く): 179191064

約数列:

[1, 2, 4, 8, 19, 38, 43, 59, 76, 86, 118, 152, 172, 236, 344, 439, 472, 817, 878, 1121, 1634, 1756, 2242, 2537, 3268, 3512, 4484, 5074, 6536, 8341, 8968, 10148, 16682, 18877, 20296, 25901, 33364, 37754, 48203, 51802, 66728, 75508, 96406, 103604, 151016, 192812, 207208, 358663, 385624, 492119, 717326, 984238, 1113743, 1434652, 1968476, 2227486, 2869304, 3936952, 4454972, 8909944, 21161117, 42322234, 84644468, 169288936]

約数ペア:

[(1, 169288936), (2, 84644468), (4, 42322234), (8, 21161117), (19, 8909944), (38, 4454972), (43, 3936952), (59, 2869304), (76, 2227486), (86, 1968476), (118, 1434652), (152, 1113743), (172, 984238), (236, 717326), (344, 492119), (439, 385624), (472, 358663), (817, 207208), (878, 192812), (1121, 151016), (1634, 103604), (1756, 96406), (2242, 75508), (2537, 66728), (3268, 51802), (3512, 48203), (4484, 37754), (5074, 33364), (6536, 25901), (8341, 20296), (8968, 18877), (10148, 16682)]