144384464

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 330264576

約数和(自身を除く): 185880112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 71, 112, 134, 142, 268, 271, 284, 469, 497, 536, 542, 568, 938, 994, 1072, 1084, 1136, 1876, 1897, 1988, 2168, 3752, 3794, 3976, 4336, 4757, 7504, 7588, 7952, 9514, 15176, 18157, 19028, 19241, 30352, 33299, 36314, 38056, 38482, 66598, 72628, 76112, 76964, 127099, 133196, 134687, 145256, 153928, 254198, 266392, 269374, 290512, 307856, 508396, 532784, 538748, 1016792, 1077496, 1289147, 2033584, 2154992, 2578294, 5156588, 9024029, 10313176, 18048058, 20626352, 36096116, 72192232, 144384464]

約数ペア:

[(1, 144384464), (2, 72192232), (4, 36096116), (7, 20626352), (8, 18048058), (14, 10313176), (16, 9024029), (28, 5156588), (56, 2578294), (67, 2154992), (71, 2033584), (112, 1289147), (134, 1077496), (142, 1016792), (268, 538748), (271, 532784), (284, 508396), (469, 307856), (497, 290512), (536, 269374), (542, 266392), (568, 254198), (938, 153928), (994, 145256), (1072, 134687), (1084, 133196), (1136, 127099), (1876, 76964), (1897, 76112), (1988, 72628), (2168, 66598), (3752, 38482), (3794, 38056), (3976, 36314), (4336, 33299), (4757, 30352), (7504, 19241), (7588, 19028), (7952, 18157), (9514, 15176)]