164904376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7364

約数の個数: 64

約数和(自身を含む): 392878080

約数和(自身を除く): 227973704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 7307, 11284, 14614, 22568, 29228, 51149, 58456, 94991, 102298, 189982, 204596, 226517, 379964, 409192, 453034, 664937, 759928, 906068, 1329874, 1585619, 1812136, 2659748, 2944721, 3171238, 5319496, 5889442, 6342476, 11778884, 12684952, 20613047, 23557768, 41226094, 82452188, 164904376]

約数ペア:

[(1, 164904376), (2, 82452188), (4, 41226094), (7, 23557768), (8, 20613047), (13, 12684952), (14, 11778884), (26, 6342476), (28, 5889442), (31, 5319496), (52, 3171238), (56, 2944721), (62, 2659748), (91, 1812136), (104, 1585619), (124, 1329874), (182, 906068), (217, 759928), (248, 664937), (364, 453034), (403, 409192), (434, 379964), (728, 226517), (806, 204596), (868, 189982), (1612, 102298), (1736, 94991), (2821, 58456), (3224, 51149), (5642, 29228), (7307, 22568), (11284, 14614)]