168959916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{161839}}^1$

素因数の和:161878

約数の個数: 36

約数和(自身を含む): 441823200

約数和(自身を除く): 272863284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 161839, 323678, 485517, 647356, 971034, 1456551, 1942068, 2913102, 4693331, 5826204, 9386662, 14079993, 18773324, 28159986, 42239979, 56319972, 84479958, 168959916]

約数ペア:

[(1, 168959916), (2, 84479958), (3, 56319972), (4, 42239979), (6, 28159986), (9, 18773324), (12, 14079993), (18, 9386662), (29, 5826204), (36, 4693331), (58, 2913102), (87, 1942068), (116, 1456551), (174, 971034), (261, 647356), (348, 485517), (522, 323678), (1044, 161839)]